Yannan Zhou, DO
NPI 1639829161 · Family Medicine Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yannan Zhou, DO is a Family Medicine Physician provider in Baltimore, MD (NPI 1639829161).
Provider details
- NPI number
- 1639829161
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 26 | 13 |
| Amlodipine Besylate | 15 | — |
| Fluticasone Propionate | 14 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 12 | — |
| Apixabanbrand: Eliquis | 12 | — |
| Gabapentin | 12 | — |
Practice location
Mailing address
Additional practice locations (1)
- 5100 Eastern AveBaltimore, MD 21224-2772Phone: (410) 814-4500
Registry dates
- Enumerated
- 2022-03-27
- Last updated
- 2024-09-26
- Certified
- 2024-09-26
Frequently asked questions
- What is Yannan Zhou's NPI number?
- Yannan Zhou's National Provider Identifier (NPI) is 1639829161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yannan Zhou's specialty?
- Yannan Zhou is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yannan Zhou located?
- Yannan Zhou's practice location on file with NPPES is 29 S Paca St, Baltimore, MD 21201-1771.
- What is Yannan Zhou's phone number?
- The practice phone number listed in the NPPES registry for Yannan Zhou is (667) 214-1876.
- Does Yannan Zhou accept Medicare?
- Yannan Zhou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yannan Zhou's NPI active?
- Yes — Yannan Zhou's NPI (1639829161) is active in the NPPES registry as of the last update on 2024-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.