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.
NAN ZHANG M.D. PH.D.
BUFFALO, NY, 14203
Student in an Organized Health Care Education/Training Program
How This Provider Compares
This Provider
Avg in State & Specialty
Providers in this state and specialty were reimbursed, on average, $217 per patient in 2015.
They performed about 3 services per patient. Here’s how this provider compares.
Number of
Patients
Services
Performed
Avg Services
Per Patient
Total Paid
by Medicare
Avg Paid
Per Patient
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 her Part B patients.
This Provider's Services
This provider performed 24 different services in 2015
(14 were redacted as they were performed on less than 11 patients)
Show Only:
CATEGORYDescription of Service |
Times Performed (or Units) | This Service's Rank | Patients | Unique Visits Per Patient |
Billed to Medicare | Payments from Medicare |
|---|---|---|---|---|---|---|
|
Special stained specimen slides to examine tissue Service Code: 88341Performed in a facility |
489 times performed, 51% of her services |
1st 24th most performed service for this provider most performed service in this state & specialty |
61 patients got this service, 40% of her patients |
1 average number of visits a patient made for this service (Peers: 1) |
$17,115.00an average of $35.00 per time performed |
$8,220.09 an average of $16.81 per time performed |
PATHOLOGY AND LABORATORYPathology examination of tissue using a microscope, inter... + Pathology examination of tissue using a microscope, intermediate complexity × Service Code: 88305Performed in a facility |
87 times performed, 9% of her services |
2nd 13th most performed service for this provider most performed service in this state & specialty |
53 patients got this service, 35% of her patients |
1 average number of visits a patient made for this service (Peers: 1) |
$4,785.00an average of $55.00 per time performed |
$2,615.22 an average of $30.06 per time performed |
PATHOLOGY AND LABORATORYTissue or cell analysis by immunologic technique Service Code: 88342Performed in a facility |
67 times performed, 7% of her services |
3rd 39th most performed service for this provider most performed service in this state & specialty |
61 patients got this service, 40% of her patients |
1 average number of visits a patient made for this service (Peers: 1) |
$3,350.00an average of $50.00 per time performed |
$1,884.04 an average of $28.12 per time performed |
PATHOLOGY AND LABORATORYFlow cytometry technique for dna or cell analysis Service Code: 88189Performed in a facility |
66 times performed, 7% of her services |
4th 146th most performed service for this provider most performed service in this state & specialty |
60 patients got this service, 40% of her patients |
1.1 average number of visits a patient made for this service (Peers: 1) |
$8,118.00an average of $123.00 per time performed |
$5,752.56 an average of $87.16 per time performed |
PATHOLOGY AND LABORATORYSpecial stained specimen slides to examine tissue includi... + Special stained specimen slides to examine tissue including interpretation and report × Service Code: 88313Performed in a facility |
59 times performed, 6% of her services |
5th 55th most performed service for this provider most performed service in this state & specialty |
37 patients got this service, 25% of her patients |
1 average number of visits a patient made for this service (Peers: 1.1) |
$826.00an average of $14.00 per time performed |
$566.99 an average of $9.61 per time performed |
PATHOLOGY AND LABORATORYBone marrow, smear interpretation Service Code: 85097Performed in a facility |
34 times performed, 4% of her services |
6th 267th most performed service for this provider most performed service in this state & specialty |
33 patients got this service, 22% of her patients |
1 average number of visits a patient made for this service (Peers: 1.1) |
$3,400.00an average of $100.00 per time performed |
$1,297.44 an average of $38.16 per time performed |
PATHOLOGY AND LABORATORYPreparation of tissue for examination by removing any cal... + Preparation of tissue for examination by removing any calcium present × Service Code: 88311Performed in a facility |
30 times performed, 3% of her services |
7th 94th most performed service for this provider most performed service in this state & specialty |
29 patients got this service, 19% of her patients |
1 average number of visits a patient made for this service (Peers: 1) |
$570.00an average of $19.00 per time performed |
$296.40 an average of $9.88 per time performed |
PATHOLOGY AND LABORATORYBlood smear interpretation by physician with written report + Blood smear interpretation by physician with written report × Service Code: 85060Performed in a facility |
21 times performed, 2% of her services |
8th 86th most performed service for this provider most performed service in this state & specialty |
21 patients got this service, 14% of her patients |
1 average number of visits a patient made for this service (Peers: 1.2) |
$567.00an average of $27.00 per time performed |
$403.20 an average of $19.20 per time performed |
PATHOLOGY AND LABORATORYMicroscopic genetic analysis of tumor Service Code: 88360Performed in a facility |
21 times performed, 2% of her services |
9th 144th most performed service for this provider most performed service in this state & specialty |
21 patients got this service, 14% of her patients |
1 average number of visits a patient made for this service (Peers: 1) |
$1,386.00an average of $66.00 per time performed |
$899.43 an average of $42.83 per time performed |
PATHOLOGY AND LABORATORYBlood bank physician services for cross match and/or eval... + Blood bank physician services for cross match and/or evaluation and written report × Service Code: 86077Performed in a facility |
16 times performed, 2% of her services |
10th
most performed service for this provider 5 or fewer providers in this specialty in NY perform this service |
16 patients got this service, 11% of her patients |
1 average number of visits a patient made for this service |
$1,040.00an average of $65.00 per time performed |
$644.32 an average of $40.27 per time performed |
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.