Tanya S. Dewitt, MD
Obstetrics & Gynecology Physician · Frederick, MD
Tanya S. Dewitt, MD is an obstetrics & gynecology physician with a practice address in Frederick, Maryland, and NPI 1881753689, issued on Dec 7, 2006. Check the license (Maryland D33419, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Tanya S. Dewitt
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- D33419 MD
233739 MA
10361 NH
8398 VT
Self-reported in NPPES; status is on the state search - Practice location
- 75 Thomas Johnson Drive, Frederick, MD 21702
- Phone
- (301) 620-0010
- Enumerated
- Dec 7, 2006
- Record last updated
- Nov 9, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (301) 682-3977
- Medicaid IDs
- 2144557 MA
30011547 NH - Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,034 in Maryland → Look up another NPI →
Also registered at 75 Thomas Johnson Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brian Tuckey, PT, OCS, JSCCIPhysical Therapist1194729459
Verify Tanya S. Dewitt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D33419Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Tanya S. Dewitt among 1,034 obstetrics & gynecology physician records in Maryland
Tanya S. Dewitt, MD is one of 1,034 obstetrics & gynecology physician records with a practice address in Maryland. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 53% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2015 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Maryland
There are 1,034 obstetrics & gynecology physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,034 in Maryland → Every provider in Frederick → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Debra Acerenza, D.O.Frederick, MD 217021932181781
- Gerardo Araiza, MDFrederick, MD 217021023091709
- Leonard Bienkowski, MDFrederick, MD 217021205819984
- Edwin Chen, M.D.Frederick, MD 217021144202995
- Jie Gao, M.D.Frederick, MD 217021780896183
- Allison Groff, M.D.Frederick, MD 217021346568557
- Brian Heyman, D.O.Frederick, MD 217021902856289
- Amy Heyman, DOFrederick, MD 217021437289766
Common questions
What is Tanya S. Dewitt, MD's NPI number?
Tanya S. Dewitt, MD's National Provider Identifier (NPI) is 1881753689, issued on Dec 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tanya S. Dewitt, MD located?
The NPPES record lists a practice address at 75 Thomas Johnson Drive, Frederick, MD, 21702. Phone: (301) 620-0010. Providers update this record themselves, so call before visiting.
How can I verify Tanya S. Dewitt, MD's license?
NPPES lists Maryland license number D33419, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.