Treatment Tracker

The Doctors and Services in Medicare Part B

How This Provider Compares

This Provider

Avg in State & Specialty

Providers in this state and specialty were reimbursed, on average, $280 per patient in 2015.
They performed about 3 services per patient. Here’s how this provider compares.

Number of
Patients
942
Rank: 43rd
out of 1,098 providers in this state & specialty
Services
Performed
2,880
Rank: 88th
out of 1,098 providers in this state & specialty
Avg Services
Per Patient
3.1 This Provider
Avg 3
Total Paid
by Medicare
$309K
Rank: 56th
out of 1,098 providers in this state & specialty
Avg Paid
Per Patient
$328 This Provider
Avg $280

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 Services

This provider performed 34 different services in 2015
(17 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
559
times performed,
19% of his services

1st 2nd

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

302
patients got this service, 32% of his patients
1.9
average number of visits a patient made for this service
(Peers: 1.5)
$69,875.00an average of $125.00 per time performed $46,642.96
an average of $83.44 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
460
times performed,
16% of his services

2nd 3rd

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

249
patients got this service, 26% of his patients
1.8
average number of visits a patient made for this service
(Peers: 2.9)
$41,469.00an average of $90.15 per time performed $27,572.40
an average of $59.94 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
288
times performed,
10% of his services

3rd 10th

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

264
patients got this service, 28% of his patients
1.1
average number of visits a patient made for this service
(Peers: 1.1)
$86,400.00an average of $300.00 per time performed $48,326.40
an average of $167.80 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
256
times performed,
9% of his services

4th 6th

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

256
patients got this service, 27% of his patients
1
average number of visits a patient made for this service
(Peers: 1)
$64,000.00an average of $250.00 per time performed $31,331.84
an average of $122.39 per time performed
medical
EVALUATION AND MANAGEMENT

Subsequent hospital inpatient care, typically 35 minutes ... +

Subsequent hospital inpatient care, typically 35 minutes per day ×

Service Code: 99233
Performed in a facility
247
times performed,
9% of his services

5th 8th

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

178
patients got this service, 19% of his patients
1.4
average number of visits a patient made for this service
(Peers: 2.5)
$30,840.42an average of $124.86 per time performed $21,306.22
an average of $86.26 per time performed
medical
EVALUATION AND MANAGEMENT

Subsequent hospital inpatient care, typically 15 minutes ... +

Subsequent hospital inpatient care, typically 15 minutes per day ×

Service Code: 99231
Performed in a facility
225
times performed,
8% of his services

6th 12th

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

85
patients got this service, 9% of his patients
2.6
average number of visits a patient made for this service
(Peers: 3.7)
$16,875.00an average of $75.00 per time performed $7,267.50
an average of $32.30 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
167
times performed,
6% of his services

7th 1st

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

117
patients got this service, 12% of his patients
1.4
average number of visits a patient made for this service
(Peers: 1.6)
$16,700.00an average of $100.00 per time performed $9,594.15
an average of $57.45 per time performed
medical
DIGESTIVE SYSTEM

Removal of polyps or growths of large bowel using an endo... +

Removal of polyps or growths of large bowel using an endoscope ×

Service Code: 45385
Performed in a facility
166
times performed,
6% of his services

8th 7th

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

164
patients got this service, 17% of his patients
1
average number of visits a patient made for this service
(Peers: 1)
$99,600.00an average of $600.00 per time performed $42,200.52
an average of $254.22 per time performed
medical
DIGESTIVE SYSTEM

Biopsy of the esophagus, stomach, and/or upper small bowe... +

Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope ×

Service Code: 43239
Performed in a facility
151
times performed,
5% of his services

9th 4th

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

149
patients got this service, 16% of his patients
1
average number of visits a patient made for this service
(Peers: 1)
$40,949.69an average of $271.19 per time performed $14,955.04
an average of $99.04 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
67
times performed,
2% of his services

10th 16th

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

67
patients got this service, 7% of his patients
1
average number of visits a patient made for this service
(Peers: 1.4)
$10,050.00an average of $150.00 per time performed $7,137.51
an average of $106.53 per time performed
medical
DIGESTIVE SYSTEM

Insertion of stomach tube using an endoscope

Service Code: 43246
Performed in a facility
55
times performed,
2% of his services

11th 28th

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

53
patients got this service, 6% of his patients
1
average number of visits a patient made for this service
(Peers: 1.1)
$27,500.00an average of $500.00 per time performed $9,836.75
an average of $178.85 per time performed
medical
PROCEDURES

Colorectal cancer screening; colonoscopy on individual no... +

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk ×

Service Code: G0121
Performed in a facility
44
times performed,
2% of his services

12th 18th

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

44
patients got this service, 5% of his patients
1
average number of visits a patient made for this service
(Peers: 1)
$21,750.08an average of $494.32 per time performed $9,549.76
an average of $217.04 per time performed
medical
DIGESTIVE SYSTEM

Diagnostic examination of large bowel using an endoscope +

Diagnostic examination of large bowel using an endoscope ×

Service Code: 45378
Performed in a facility
38
times performed,
1% of his services

13th 15th

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

37
patients got this service, 4% of his patients
1
average number of visits a patient made for this service
(Peers: 1)
$19,000.00an average of $500.00 per time performed $6,779.96
an average of $178.42 per time performed
medical
DIGESTIVE SYSTEM

Biopsy of large bowel using an endoscope

Service Code: 45380
Performed in a facility
34
times performed,
1% of his services

14th 5th

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

34
patients got this service, 4% of his patients
1
average number of visits a patient made for this service
(Peers: 1)
$17,850.00an average of $525.00 per time performed $7,376.30
an average of $216.95 per time performed
medical
PROCEDURES

Colorectal cancer screening; colonoscopy on individual at... +

Colorectal cancer screening; colonoscopy on individual at high risk ×

Service Code: G0105
Performed in a facility
29
times performed,
1% of his services

15th 23rd

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

29
patients got this service, 3% of his patients
1
average number of visits a patient made for this service
(Peers: 1)
$14,500.00an average of $500.00 per time performed $6,258.20
an average of $215.80 per time performed
medical
EVALUATION AND MANAGEMENT

Initial hospital inpatient care, typically 50 minutes per... +

Initial hospital inpatient care, typically 50 minutes per day ×

Service Code: 99222
Performed in a facility
28
times performed,
0.97% of his services

16th 14th

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

26
patients got this service, 3% of his patients
1.1
average number of visits a patient made for this service
(Peers: 1.1)
$5,600.00an average of $200.00 per time performed $3,174.92
an average of $113.39 per time performed
medical
SKIN, HAIR AND NAILS

Biopsy of single growth of skin and/or tissue

Service Code: 11100
Performed in a facility
11
times performed,
0.38% of his services

17th Alert 634c0670e9b0f4e97fc9f1e1f07be123ffeab88a9de548d41da5a24a8f6054bd

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

11
patients got this service, 1% of his patients
1
average number of visits a patient made for this service
$550.00an average of $50.00 per time performed $225.39
an average of $20.49 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.

Stephen Ac Parnell
Average for Gastroenterology Providers in California

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 [email protected] and we will update your information. If you have other questions about this data, send a note to [email protected]. 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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