Marquis Byron Doctor-Smith, MD
General Practice Physician · Bethesda, MD
Marquis Byron Doctor-Smith, MD is a general practice physician with a practice address in Bethesda, Maryland, and NPI 1649865965, issued on Mar 8, 2021. Check the license on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Marquis Byron Doctor-Smith
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 0101276903 VA
Self-reported in NPPES; status is on the state search - Practice location
- 8901 Wisconsin Ave, Bethesda, MD 20889
- Phone
- (301) 295-4442
- Enumerated
- Mar 8, 2021
- Record last updated
- Aug 16, 2023
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 385 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.
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Verify Marquis Byron Doctor-Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $18.39
1 payment: food and beverage; the largest payer was Solventum Corporation. The 4,259 providers of this specialty with any payment received $1,273.40 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.
Marquis Byron Doctor-Smith among 385 general practice physician records in Maryland
Marquis Byron Doctor-Smith, MD is one of 385 general practice physician records with a practice address in Maryland. 26% 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 55% of them.
- NPI issued2021 · 55% of these records are older, 37% newer
- In a Medicare fileYes · 26% of these records are
- In the CMS Doctors and Clinicians fileNo · 14% of these records are
- Record last updated2023 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
194 general practice physician records list a practice address in Bethesda
They are 194 of the 7,245 NPPES records with a practice address in Bethesda, and 385 general practice physician records in Maryland.
All 385 in Maryland → Every provider in Bethesda → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Mary Andrews, M.D.Bethesda, MD 208891750519047
- Roxanne Danielson, M.D. M.P.H. M.S.Bethesda, MD 208891609071299
- Kevin Friedman, DOBethesda, MD 208891407951346
- Meghan Ginn, M.D.Bethesda, MD 208891770844482
- Sarah Gordon, M.D.Bethesda, MD 208891255625430
- Corey Gunderson, DOBethesda, MD 208891639634744
- Derek Karr, MDBethesda, MD 208891033640511
- Jane Ma, MDBethesda, MD 208891235692328
Common questions
What is Marquis Byron Doctor-Smith, MD's NPI number?
Marquis Byron Doctor-Smith, MD's National Provider Identifier (NPI) is 1649865965, issued on Mar 8, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Marquis Byron Doctor-Smith, MD located?
The NPPES record lists a practice address at 8901 Wisconsin Ave, Bethesda, MD, 20889. Phone: (301) 295-4442. Providers update this record themselves, so call before visiting.
How can I verify Marquis Byron Doctor-Smith, MD's license?
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.
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.