Ellen Zhang, MD
Obstetrics Physician · Bethesda, MD
Ellen Zhang, MD is an obstetrics physician with a practice address in Bethesda, Maryland, and NPI 1649774837, issued on Mar 21, 2018. Check the license (Maryland D0093190, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Ellen Zhang
- Credential
- MD
- Primary taxonomy
- Obstetrics Physician 207VX0000X
- License number
- D0093190 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10215 Fernwood RD Ste 250, Bethesda, MD 20817
- Phone
- (301) 897-9817
- Enumerated
- Mar 21, 2018
- Record last updated
- Dec 6, 2023
- Fax
- (301) 897-0832
- Medicaid ID
- 810070500 MD
- Medicare enrollment
- Enrolled (PECOS I20220727002724); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2018
- Entity
- Type 1 · individual
8 nearest obstetrics physician records → All 24 in Maryland → Look up another NPI →
Also registered at 10215 Fernwood RD Ste 250
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachael ClebergObstetrics & Gynecology Physician1083008973
- Shruti Iyer, DOStudent in an Organized Health Care Education/Training Program1336609478
Verify Ellen Zhang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0093190Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average obstetrics physician in 2024
41 Medicare Part D claims for 20 beneficiaries, against an average of 218 among the 863 providers of this specialty who prescribed in Part D.
Most prescribed
- Valacyclovir12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 52.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $556.51
16 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 679 providers of this specialty with any payment received $826.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Capital Womens Care LLCGermantown, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ellen Zhang among 24 obstetrics physician records in Maryland
Ellen Zhang, MD is one of 24 obstetrics physician records with a practice address in Maryland. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 88% of them.
- NPI issued2018 · 88% of these records are older, 8% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2018 · median 2013 among the 13 with a school on file
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics Physician providers in Maryland
There are 24 obstetrics physician records in Maryland.
All 24 in Maryland → Every provider in Bethesda → Obstetrics Physician nationwide →
The 8 obstetrics physician records with the nearest ZIP codes
- Inara Omuso, M.D.Damascus, MD 208721144764259
- Italo Bastianelli, D.O.Fort Meade, MD 207551699756999
- Abolghassem Gohari, M.D.Berwyn Heights, MD 207401598786840
- Nekia Barrow, MD, MPHClinton, MD 207351073875829
- Heather Brillhart, MDSilver Spring, MD 209011538502349
- Charles Travers, MDSilver Spring, MD 209011477534063
- Asha BarrettSilver Spring, MD 209021922531888
- Jennifer Lin, M.D.Silver Spring, MD 209021154663466
Common questions
What is Ellen Zhang, MD's NPI number?
Ellen Zhang, MD's National Provider Identifier (NPI) is 1649774837, issued on Mar 21, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Zhang, MD located?
The NPPES record lists a practice address at 10215 Fernwood RD Ste 250, Bethesda, MD, 20817. Phone: (301) 897-9817. Providers update this record themselves, so call before visiting.
How can I verify Ellen Zhang, MD's license?
NPPES lists Maryland license number D0093190, 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 Ellen Zhang, MD prescribe under Medicare Part D?
In 2024, Ellen Zhang, MD had 41 Medicare Part D claims for 20 beneficiaries; the average among obstetrics physician prescribers was 218. Part D covers Medicare prescriptions only.
What is Ellen Zhang, MD's MIPS final score?
The 2023 MIPS final score is 52.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.