Zachary Ryan Seymour, MD
Military Health Care Provider · Bethesda, MD
Zachary Ryan Seymour, MD is a military health care provider with a practice address in Bethesda, Maryland, and NPI 1578130449, issued on Jun 8, 2021. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zachary Ryan Seymour
- Credential
- MD
- Primary taxonomy
- Military Health Care Provider 171000000X
- License number
- 0101276343 VA
Self-reported in NPPES; status is on the state search - Practice location
- 8901 Wisconsin Ave, Bethesda, MD 20889
- Phone
- (210) 539-5545
- Enumerated
- Jun 8, 2021
- Record last updated
- Aug 18, 2023
- Entity
- Type 1 · individual
8 nearest military health care provider records → All 260 in Maryland → Look up another NPI →
Also registered at 8901 Wisconsin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yousef AbdelmotaalPharmacist1316558414
- Fenote Abraham, M.D.Addiction Psychiatry Physician1073660916
- Anthony AchilleMilitary Health Care Provider1548117609
- Chigozie Achuko, DMDDentist1811235898
- Jennifer Ackerman Helfand, LCSW-CSocial Worker1912658659
- Barry Adams, M.S.S.W.Clinical Social Worker1033242730
Verify Zachary Ryan Seymour in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average military health care provider in 2024
48 Medicare Part D claims for 26 beneficiaries, against an average of 135 among the 91 providers of this specialty who prescribed in Part D.
Most prescribed
- Oxybutynin Chloride16 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.
Industry payments in 2024: $460.01
6 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 48 providers of this specialty with any payment received $164.58 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.
Zachary Ryan Seymour among 260 military health care provider records in Maryland
Zachary Ryan Seymour, MD is one of 260 military health care provider records with a practice address in Maryland. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 19% of them.
- NPI issued2021 · 19% of these records are older, 79% newer
- In a Medicare fileYes · 8% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2023 · 7% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 171000000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
228 military health care provider records list a practice address in Bethesda
They are 228 of the 7,245 NPPES records with a practice address in Bethesda, and 260 military health care provider records in Maryland.
All 260 in Maryland → Every provider in Bethesda → Military Health Care Provider nationwide →
The 8 military health care provider records with the nearest ZIP codes
- Lawrence Agodoa, M.D.Bethesda, MD 208891891856373
- Brittany Burns, DOBethesda, MD 208891346650686
- Barbara Craig, MDBethesda, MD 208891457338055
- Donald Ewing, MDBethesda, MD 208891821551409
- Corey Lau, MDBethesda, MD 208891811210701
- Philip Liotta, DOBethesda, MD 208891740676204
- Ann Marini, PH.D., M.D.Bethesda, MD 208891427119395
- Amanda Martinez, MDBethesda, MD 208891144768144
Common questions
What is Zachary Ryan Seymour, MD's NPI number?
Zachary Ryan Seymour, MD's National Provider Identifier (NPI) is 1578130449, issued on Jun 8, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Ryan Seymour, MD located?
The NPPES record lists a practice address at 8901 Wisconsin Ave, Bethesda, MD, 20889. Phone: (210) 539-5545. Providers update this record themselves, so call before visiting.
How can I verify Zachary Ryan Seymour, MD's license?
Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Zachary Ryan Seymour, MD prescribe under Medicare Part D?
In 2024, Zachary Ryan Seymour, MD had 48 Medicare Part D claims for 26 beneficiaries; the average among military health care provider prescribers was 135. 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.