Doctor profile · Federal record
Dr. Jennie Zhang, D.O
Gastroenterology Physician (CMS: Internal Medicine) · Internal Medicine Physician · Columbia, MD
- NPI 1245687599
- Accepts Medicare
- MIPS 79.1 / 100 · 2023
- 11 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7120 Minstrel Way Ste 100
Columbia, MD 210455274
(410) 290-6677
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- August 11, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Maryland #H0102181 · District of Columbia #DO034854
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245687599. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
24
Distinct HCPCS
1
Medicare allowed
$3,177
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 24 | 17 | $132 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 79. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$1,659
Transactions
28
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Scientific Affairs, LLC | 2 | $266.77 | |
| Madrigal Pharmaceuticals | 2 | $249.47 | |
| PENTAX of America, Inc. | 1 | $214.13 | |
| Janssen Biotech, Inc. | 4 | $205.26 | |
| GENZYME CORPORATION | 1 | $181.03 | |
| EVOKE PHARMA, INC. | 3 | $150.64 | |
| ABBVIE INC. | 7 | $140.49 | |
| Phathom Pharmaceuticals, Inc. | 1 | $113.22 | |
| PFIZER INC. | 3 | $71.07 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 3 | $49.48 | |
| Celgene Corporation | 1 | $17.29 |
By nature of payment
Frequently asked questions
What is Dr. Jennie Zhang's medical specialty?
Dr. Jennie Zhang practices Gastroenterology Physician in Columbia, MD.
Where does Dr. Jennie Zhang practice?
Dr. Jennie Zhang practices at 7120 Minstrel Way Ste 100, Columbia, MD 210455274. Office phone: 4102906677.
What is Dr. Jennie Zhang's NPI?
Dr. Jennie Zhang's National Provider Identifier (NPI) is 1245687599, issued by NPPES.
Does Dr. Jennie Zhang accept Medicare assignment?
Yes. Dr. Jennie Zhang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennie Zhang commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.