Doctor profile · Federal record
Dr. Yao-Yao Zhu, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Baltimore, MD
- NPI 1205888591
- Accepts Medicare
- MIPS 86.8 / 100 · 2023
- 44 yrs in practice
- Female
- No sanctions
Practice & contact
- Primary practice
-
6565 N Charles St, Suite 203
Baltimore, MD 212046800
(443) 849-3760
fax (443) 849-8138 - Mailing address
-
7175 Moorland Dr
Clarksville, MD 210291734
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Maryland #D53654
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205888591. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
25
Distinct HCPCS
1
Medicare allowed
$4,822
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 25 | 24 | $193 |
In context: peer comparison
Among 363 peers in Baltimore Internal Medicine Physician, average services per provider: 105. This provider delivers 0.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
83
Patients
0
Total drug cost
$1,620
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 17 | 0 | $121 |
| Atorvastatin Calcium | Generic | 16 | 0 | $130 |
| Losartan Potassium | Generic | 15 | 0 | $147 |
| Metoprolol Succinate | Generic | 13 | 0 | $396 |
| Metformin Hcl | Generic | 11 | 0 | $61 |
| Rosuvastatin Calcium | Generic | 11 | 0 | $766 |
Hospital affiliations
Frequently asked questions
What is Dr. Yao-Yao Zhu's medical specialty?
Dr. Yao-Yao Zhu practices Internal Medicine Physician in Baltimore, MD.
Where does Dr. Yao-Yao Zhu practice?
Dr. Yao-Yao Zhu practices at 6565 N Charles St, Baltimore, MD 212046800. Office phone: 4438493760.
What is Dr. Yao-Yao Zhu's NPI?
Dr. Yao-Yao Zhu's National Provider Identifier (NPI) is 1205888591, issued by NPPES.
Does Dr. Yao-Yao Zhu accept Medicare assignment?
Yes. Dr. Yao-Yao Zhu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yao-Yao Zhu commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.