Shumin Zhang, MD
NPI 1639362395 · Psychiatry Physician · Potomac, MD
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shumin Zhang, MD is a Psychiatry Physician provider in Potomac, MD (NPI 1639362395).
Provider details
- NPI number
- 1639362395
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D76817 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-24
- Last updated
- 2021-08-20
- Certified
- 2021-08-20
Frequently asked questions
- What is Shumin Zhang's NPI number?
- Shumin Zhang's National Provider Identifier (NPI) is 1639362395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shumin Zhang's specialty?
- Shumin Zhang is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Shumin Zhang located?
- Shumin Zhang's practice location on file with NPPES is 10823 Maplecrest Ln, Potomac, MD 20854-6376.
- What is Shumin Zhang's phone number?
- The practice phone number listed in the NPPES registry for Shumin Zhang is (240) 205-2081.
- Does Shumin Zhang accept Medicare?
- Shumin Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shumin Zhang's NPI active?
- Yes — Shumin Zhang's NPI (1639362395) is active in the NPPES registry as of the last update on 2021-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.