Doctor profile · Federal record
Dr. Zheng Ma
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Student in an Organized Health Care Education/Training Program · San Jose, CA
- NPI 1184868713
- Accepts Medicare
- MIPS 74.2 / 100 · 2023
- 32 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2105 Forest Ave, Och Pathology Group
San Jose, CA 951281425
(412) 877-9205
Credentials & registration
- NPI registered
- April 2009 — 17 yrs on file
- Profile last updated
- September 8, 2016
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State license (1)
- California #A121772
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184868713. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
558
Distinct HCPCS
9
Medicare allowed
$24,139
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 252 | 138 | $43 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 94 | 27 | $33 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 49 | 37 | $41 | |
88312 |
Special stained specimen slides to identify organisms including interpretation and report | 47 | 30 | $31 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 33 | 27 | $32 | |
88360 |
Microscopic genetic analysis of tumor, manual | 27 | 11 | $49 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 26 | 20 | $96 | |
88173 |
Evaluation of fine needle aspirate with interpretation and report | 18 | 14 | $82 | |
88108 |
Cell examination of specimen, concentration technique | 12 | 12 | $26 |
In context: peer comparison
Among 2 peers in San Jose Anatomic Pathology & Clinical Pathology Physician, average services per provider: 87. This provider delivers 6.4× the peer median.Frequently asked questions
What is Dr. Zheng Ma's medical specialty?
Dr. Zheng Ma practices Anatomic Pathology & Clinical Pathology Physician in San Jose, CA.
Where does Dr. Zheng Ma practice?
Dr. Zheng Ma practices at 2105 Forest Ave, San Jose, CA 951281425. Office phone: 4128779205.
What is Dr. Zheng Ma's NPI?
Dr. Zheng Ma's National Provider Identifier (NPI) is 1184868713, issued by NPPES.
Does Dr. Zheng Ma accept Medicare assignment?
Yes. Dr. Zheng Ma accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zheng Ma commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342). Source: CMS Medicare Physician & Other Practitioners file.