Doctor profile · Federal record
Dr. Shumin Zhang, MD
Psychiatry Physician (CMS: Psychiatry) · Potomac, MD
- NPI 1639362395
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10823 Maplecrest Ln
Potomac, MD 208546376
(240) 205-2081 - Mailing address
-
1600 Sw Archer RD
Gainesville, FL 326103003
Credentials & registration
- NPI registered
- August 2007 — 19 yrs on file
- Profile last updated
- August 20, 2021
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Maryland #D76817
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639362395. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
94
Distinct HCPCS
2
Medicare allowed
$10,284
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 47 | 12 | $75 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 47 | 12 | $144 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 51. This provider delivers 1.8× the peer median.Frequently asked questions
What is Dr. Shumin Zhang's medical specialty?
Dr. Shumin Zhang practices Psychiatry Physician in Potomac, MD.
Where does Dr. Shumin Zhang practice?
Dr. Shumin Zhang practices at 10823 Maplecrest Ln, Potomac, MD 208546376. Office phone: 2402052081.
What is Dr. Shumin Zhang's NPI?
Dr. Shumin Zhang's National Provider Identifier (NPI) is 1639362395, issued by NPPES.
Does Dr. Shumin Zhang accept Medicare assignment?
Yes. Dr. Shumin Zhang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shumin Zhang commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy with evaluation and management visit (HCPCS 90833); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.