Yannan Zhou, DO
Family Medicine Physician · Baltimore, MD
Yannan Zhou, DO is a family medicine physician with a practice address in Baltimore, Maryland, and NPI 1639829161, issued on Mar 27, 2022. Check the license (Maryland H0101486, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Yannan Zhou
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- H0101486 MD
Self-reported in NPPES; status is on the state search - Practice location
- 29 S Paca St, Baltimore, MD 21201
- Phone
- (667) 214-1876
- Enumerated
- Mar 27, 2022
- Record last updated
- Sep 26, 2024
- Medicare enrollment
- Enrolled (PECOS I20241008000025); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2022
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,912 in Maryland → Look up another NPI →
Also registered at 29 S Paca St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Seyedeh Alaie, MDFamily Medicine Physician1134680986
- Sania AmrSpecialist1649391541
- Ashley Anders, DOStudent in an Organized Health Care Education/Training Program1861195968
- Deborah Armstead, CRNPFamily Nurse Practitioner1083425961
- Antoinette ArtsonFamily Nurse Practitioner1316643489
- Stephanie Ashley, MGC, CGCGenetic Counselor (M.S.)1548243553
Verify Yannan Zhou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license H0101486Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average family medicine physician in 2024
319 Medicare Part D claims for 73 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium26 claims
- Amlodipine Besylate15 claims
- Fluticasone Propionate14 claims
- Albuterol Sulfate Hfa12 claims
- Eliquis12 claims
- Gabapentin12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Patient First Maryland Medical Group PLLCOwings Mills, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yannan Zhou among 1,912 family medicine physician records in Maryland
Yannan Zhou, DO is one of 1,912 family medicine physician records with a practice address in Maryland. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2022 · median 2004 among the 1,141 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Maryland
There are 1,912 family medicine physician records in Maryland.
All 1,912 in Maryland → Every provider in Baltimore → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Beth Barnet, M.D.Baltimore, MD 212011487693370
- Robert Barthel, M.D., M.H.S.Baltimore, MD 212011982681581
- Richard Colgan, MDBaltimore, MD 212011760421549
- Stephanie Davis, MDBaltimore, MD 212011013976091
- Richard Dressler, M.D.Baltimore, MD 212011811952807
- Lenonie Hanley, M.DBaltimore, MD 212011255352811
- Niharika Khanna, MBBS, MD, DGOBaltimore, MD 212011225078678
- Eduardo Leon Guerrero, M.D.Baltimore, MD 212011407817778
Common questions
What is Yannan Zhou, DO's NPI number?
Yannan Zhou, DO's National Provider Identifier (NPI) is 1639829161, issued on Mar 27, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Yannan Zhou, DO located?
The NPPES record lists a practice address at 29 S Paca St, Baltimore, MD, 21201. Phone: (667) 214-1876. Providers update this record themselves, so call before visiting.
How can I verify Yannan Zhou, DO's license?
NPPES lists Maryland license number H0101486, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Yannan Zhou, DO prescribe under Medicare Part D?
In 2024, Yannan Zhou, DO had 319 Medicare Part D claims for 73 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.