Treatment Tracker

The Doctors and Services in Medicare Part B

This database was last updated in December 2017. It should only be used as a historical snapshot. More recent data is available via the Centers for Medicare and Medicaid Services’ lookup tool.

How This Provider Compares

This Provider

Avg in State & Specialty

Providers in this state and specialty were reimbursed, on average, $268 per patient in 2015.
They performed about 4 services per patient. Here’s how this provider compares.

Number of
Patients
1,192
Rank: 408th
out of 816 providers in this state & specialty
Services
Performed
3,322
Rank: 508th
out of 816 providers in this state & specialty
Avg Services
Per Patient
2.8 This Provider
Avg 3.9
Total Paid
by Medicare
$178K
Rank: 563rd
out of 816 providers in this state & specialty
Avg Paid
Per Patient
$149 This Provider
Avg $268

How This Provider’s Patients Compare

Doctors often say their patients are sicker or more complex than those of their peers. The measure displayed below, used by the Centers for Medicare and Medicaid Services, takes into account patients’ characteristics to estimate whether they are expected to have above-average Medicare spending. It considers patients’ age, sex, diagnoses from the past year and other factors. This provider’s score below takes into account all of his Part B patients.

This Provider's Patients
Expected to have lower spending
Expected to have higher spending

This Provider's Services

This provider performed 29 different services in 2015
(6 were redacted as they were performed on less than 11 patients)

All Services

Show Only:

Drug Services
Medical Services
CATEGORY
Description of Service
Times Performed (or Units) This Service's Rank Patients Unique Visits
Per Patient
Billed to Medicare Payments from Medicare
medical
EVALUATION AND MANAGEMENT

Established patient office or other outpatient, visit typ... +

Established patient office or other outpatient, visit typically 25 minutes ×

Service Code: 99214
Performed in an office
608
times performed,
18% of his services

1st 1st

most performed service for this provider most performed service in this state & specialty

258
patients got this service, 22% of his patients
2.4
average number of visits a patient made for this service
(Peers: 2.1)
$141,961.92an average of $233.49 per time performed $54,750.40
an average of $90.05 per time performed
medical
MEDICINE

Routine ekg using at least 12 leads including interpretat... +

Routine ekg using at least 12 leads including interpretation and report ×

Service Code: 93000
Performed in an office
493
times performed,
15% of his services

2nd 3rd

most performed service for this provider most performed service in this state & specialty

261
patients got this service, 22% of his patients
1.9
average number of visits a patient made for this service
(Peers: 1.6)
$39,440.00an average of $80.00 per time performed $6,699.87
an average of $13.59 per time performed
medical
EVALUATION AND MANAGEMENT

Subsequent hospital inpatient care, typically 25 minutes ... +

Subsequent hospital inpatient care, typically 25 minutes per day ×

Service Code: 99232
Performed in a facility
489
times performed,
15% of his services

3rd 4th

most performed service for this provider most performed service in this state & specialty

253
patients got this service, 21% of his patients
1.9
average number of visits a patient made for this service
(Peers: 2.5)
$74,328.00an average of $152.00 per time performed $30,269.10
an average of $61.90 per time performed
medical
MEDICINE

Ultrasound examination of heart including color-depicted ... +

Ultrasound examination of heart including color-depicted blood flow rate, direction, and valve function ×

Service Code: 93306
Performed in a facility
338
times performed,
10% of his services

4th 6th

most performed service for this provider most performed service in this state & specialty

328
patients got this service, 28% of his patients
1
average number of visits a patient made for this service
(Peers: 1)
$67,600.00an average of $200.00 per time performed $18,005.26
an average of $53.27 per time performed
medical
MEDICINE

Ultrasound scanning of blood flow (outside the brain) on ... +

Ultrasound scanning of blood flow (outside the brain) on both sides of head and neck ×

Service Code: 93880
Performed in a facility
230
times performed,
7% of his services

5th 46th

most performed service for this provider most performed service in this state & specialty

225
patients got this service, 19% of his patients
1
average number of visits a patient made for this service
(Peers: 1)
$20,884.00an average of $90.80 per time performed $7,619.90
an average of $33.13 per time performed
medical
EVALUATION AND MANAGEMENT

Initial hospital inpatient care, typically 70 minutes per... +

Initial hospital inpatient care, typically 70 minutes per day ×

Service Code: 99223
Performed in a facility
171
times performed,
5% of his services

6th 11th

most performed service for this provider most performed service in this state & specialty

161
patients got this service, 14% of his patients
1.1
average number of visits a patient made for this service
(Peers: 1.1)
$73,340.19an average of $428.89 per time performed $29,615.49
an average of $173.19 per time performed
medical
MEDICINE

Ultrasound scan of veins of both arms or legs including a... +

Ultrasound scan of veins of both arms or legs including assessment of compression and functional maneuvers ×

Service Code: 93970
Performed in a facility
169
times performed,
5% of his services

7th 115th

most performed service for this provider most performed service in this state & specialty

160
patients got this service, 13% of his patients
1.1
average number of visits a patient made for this service
(Peers: 1.1)
$16,900.00an average of $100.00 per time performed $5,029.44
an average of $29.76 per time performed
medical
PATHOLOGY AND LABORATORY

Blood test, clotting time

Service Code: 85610
Performed in an office
150
times performed,
5% of his services

8th 7th

most performed service for this provider most performed service in this state & specialty

14
patients got this service, 1% of his patients
10.7
average number of visits a patient made for this service
(Peers: 4.3)
$3,507.00an average of $23.38 per time performed $786.00
an average of $5.24 per time performed
medical
EVALUATION AND MANAGEMENT

Established patient office or other outpatient visit, typ... +

Established patient office or other outpatient visit, typically 15 minutes ×

Service Code: 99213
Performed in an office
141
times performed,
4% of his services

9th 5th

most performed service for this provider most performed service in this state & specialty

134
patients got this service, 11% of his patients
1.1
average number of visits a patient made for this service
(Peers: 1.8)
$21,009.00an average of $149.00 per time performed $4,480.98
an average of $31.78 per time performed
medical
MEDICINE

Exercise or drug-induced heart and blood vessel stress te... +

Exercise or drug-induced heart and blood vessel stress test with ekg monitoring and physician supervision ×

Service Code: 93016
Performed in a facility
78
times performed,
2% of his services

10th 20th

most performed service for this provider most performed service in this state & specialty

78
patients got this service, 7% of his patients
1
average number of visits a patient made for this service
(Peers: 1)
$7,800.00an average of $100.00 per time performed $1,461.72
an average of $18.74 per time performed
medical
MEDICINE

Exercise or drug-induced heart and blood vessel stress te... +

Exercise or drug-induced heart and blood vessel stress test with ekg monitoring, physician interpretation and report ×

Service Code: 93018
Performed in a facility
77
times performed,
2% of his services

11th 18th

most performed service for this provider most performed service in this state & specialty

77
patients got this service, 6% of his patients
1
average number of visits a patient made for this service
(Peers: 1)
$5,775.00an average of $75.00 per time performed $949.41
an average of $12.33 per time performed
medical
MEDICINE

Ultrasound scan of vena cava or groin graft or vessel blo... +

Ultrasound scan of vena cava or groin graft or vessel blood flow ×

Service Code: 93978
Performed in a facility
45
times performed,
1% of his services

12th 142nd

most performed service for this provider most performed service in this state & specialty

43
patients got this service, 4% of his patients
1
average number of visits a patient made for this service
(Peers: 1)
$6,510.15an average of $144.67 per time performed $1,427.85
an average of $31.73 per time performed
medical
EVALUATION AND MANAGEMENT

Established patient office or other outpatient, visit typ... +

Established patient office or other outpatient, visit typically 40 minutes ×

Service Code: 99215
Performed in an office
42
times performed,
1% of his services

13th 13th

most performed service for this provider most performed service in this state & specialty

37
patients got this service, 3% of his patients
1.1
average number of visits a patient made for this service
(Peers: 1.4)
$14,847.00an average of $353.50 per time performed $5,150.46
an average of $122.63 per time performed
medical
MEDICINE

Telephonic evaluation of single, dual, or multiple lead p... +

Telephonic evaluation of single, dual, or multiple lead pacemaker heart rhythm strips up to 90 days ×

Service Code: 93293
Performed in a facility
37
times performed,
1% of his services

14th 72nd

most performed service for this provider most performed service in this state & specialty

19
patients got this service, 2% of his patients
1.9
average number of visits a patient made for this service
(Peers: 1.7)
$6,586.00an average of $178.00 per time performed $479.15
an average of $12.95 per time performed
medical
MEDICINE

Ultrasound study of arteries of both arms and legs

Service Code: 93923
Performed in a facility
35
times performed,
1% of his services

15th 187th

most performed service for this provider most performed service in this state & specialty

35
patients got this service, 3% of his patients
1
average number of visits a patient made for this service
(Peers: 1)
$2,310.00an average of $66.00 per time performed $666.05
an average of $19.03 per time performed
medical
EVALUATION AND MANAGEMENT

Established patient office or other outpatient visit, typ... +

Established patient office or other outpatient visit, typically 5 minutes ×

Service Code: 99211
Performed in an office
32
times performed,
0.96% of his services

16th 14th

most performed service for this provider most performed service in this state & specialty

11
patients got this service, 0.92% of his patients
2.9
average number of visits a patient made for this service
(Peers: 2.4)
$2,016.00an average of $63.00 per time performed $536.00
an average of $16.75 per time performed
medical
MEDICINE

Evaluation, testing, and programming adjustment of perman... +

Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report ×

Service Code: 93280
Performed in a facility
28
times performed,
0.84% of his services

17th 94th

most performed service for this provider most performed service in this state & specialty

17
patients got this service, 1% of his patients
1.6
average number of visits a patient made for this service
(Peers: 1.4)
$3,228.96an average of $115.32 per time performed $862.96
an average of $30.82 per time performed
medical
EVALUATION AND MANAGEMENT

New patient office or other outpatient visit, typically 4... +

New patient office or other outpatient visit, typically 45 minutes ×

Service Code: 99204
Performed in an office
27
times performed,
0.81% of his services

18th 23rd

most performed service for this provider most performed service in this state & specialty

27
patients got this service, 2% of his patients
1
average number of visits a patient made for this service
(Peers: 1)
$10,341.00an average of $383.00 per time performed $3,291.03
an average of $121.89 per time performed
medical
MEDICINE

Ultrasound study of arteries of both legs at rest and exe... +

Ultrasound study of arteries of both legs at rest and exercise ×

Service Code: 93924
Performed in a facility
16
times performed,
0.48% of his services

19th Alert

most performed service for this provider 5 or fewer providers in this specialty in NJ perform this service

16
patients got this service, 1% of his patients
1
average number of visits a patient made for this service
$1,200.00an average of $75.00 per time performed $338.56
an average of $21.16 per time performed
medical
MEDICINE

Ultrasound scan of veins of one arm or leg or limited inc... +

Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers ×

Service Code: 93971
Performed in a facility
15
times performed,
0.45% of his services

20th 211th

most performed service for this provider most performed service in this state & specialty

15
patients got this service, 1% of his patients
1
average number of visits a patient made for this service
(Peers: 1.1)
$1,020.00an average of $68.00 per time performed $271.50
an average of $18.10 per time performed
medical
EVALUATION AND MANAGEMENT

Established patient office or other outpatient, visit typ... +

Established patient office or other outpatient, visit typically 25 minutes ×

Service Code: 99214
Performed in a facility
15
times performed,
0.45% of his services

21st 24th

most performed service for this provider most performed service in this state & specialty

14
patients got this service, 1% of his patients
1.1
average number of visits a patient made for this service
(Peers: 1.6)
$3,495.00an average of $233.00 per time performed $986.25
an average of $65.75 per time performed
medical
MEDICINE

Heart rhythm tracing, analysis, and interpretation of 48-... +

Heart rhythm tracing, analysis, and interpretation of 48-hour ekg ×

Service Code: 93227
Performed in a facility
14
times performed,
0.42% of his services

22nd 63rd

most performed service for this provider most performed service in this state & specialty

14
patients got this service, 1% of his patients
1
average number of visits a patient made for this service
(Peers: 1.1)
$1,064.00an average of $76.00 per time performed $293.02
an average of $20.93 per time performed
medical
MEDICINE

Ultrasound scan of abdominal, pelvic, and/or scrotal arte... +

Ultrasound scan of abdominal, pelvic, and/or scrotal arterial inflow and venous outflow ×

Service Code: 93975
Performed in a facility
12
times performed,
0.36% of his services

23rd Alert

most performed service for this provider 5 or fewer providers in this specialty in NJ perform this service

12
patients got this service, 1% of his patients
1
average number of visits a patient made for this service
$3,156.00an average of $263.00 per time performed $564.12
an average of $47.01 per time performed

Office Visits

Medicare reimburses office visits using a five-point scale, with five being the most intensive and costly. The chart below shows what percentage of this provider’s office visits were reimbursed at each level. A higher than average proportion of costly visits is not necessarily an indication of a problem, but it may be worth asking about.

Hover over each slice to see percentage breakdown.

This provider charged Medicare for about the same percentage of 5’s as his peers

1234512345
Guillermo A Cook
Average for Cardiovascular Disease Providers in New Jersey

Notes: Medicare redacted this data for any services provided to fewer than 11 patients. The contact information listed above is the most current we have for this provider. The services listed on this page may have been delivered at a previous address or as part of a different practice.

Incorrect Info? If you are a provider and you believe your address is incorrect, check the listing you created on the National Provider Identifier registry. If you change your listing, send a note to checkup@propublica.org and we will update your information. If you have other questions about this data, send a note to checkup@propublica.org. Here's a link to Medicare's data on this provider.

Sources: Centers for Medicare and Medicaid Services, National Plan and Provider Enumeration System, American Medical Association

Services that begin with a letter come from CMS. All other codes and descriptions of the medical procedures are from the Current Procedural Terminology (CPT®) code set, copyright 2015 American Medical Association. All rights reserved. Where practical, AMA’s consumer friendly translation of the CPT descriptor was used. ProPublica has received permission from the AMA to use these codes on this site.

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