Maryann Elizabeth Prewitt, MD
Gynecology Physician · Richardson, TX
Maryann Elizabeth Prewitt, MD is a gynecology physician with a practice address in Richardson, Texas, and NPI 1205909553, issued on Nov 16, 2006. Check the license (Texas H8337, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maryann Elizabeth Prewitt
- Credential
- MD
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- H8337 TX
Self-reported in NPPES; status is on the state search - Practice location
- 399 W Campbell RD, Richardson, TX 75080
- Phone
- (972) 380-1099
- Enumerated
- Nov 16, 2006
- Record last updated
- Mar 8, 2022
- Fax
- (972) 380-0955
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 229 in Texas → Look up another NPI →
Also registered at 399 W Campbell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amal Aldurra, M.D.Obstetrics & Gynecology Physician1326400862
- Thomas Alexander, M.DInternal Medicine Physician1477608347
- Ronald Bell, MDNeurology Physician1619910874
- Trung Dao, MDInternal Medicine Physician1558354712
- Jessica Dean, DOFamily Medicine Physician1518257294
- Steven Gadol, MD PAGastroenterology Physician1649356346
Verify Maryann Elizabeth Prewitt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H8337Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average gynecology physician in 2024
135 Medicare Part D claims for 32 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D.
Most prescribed
- Progesterone37 claims
- Np Thyroid20 claims
- Spironolactone15 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.
Maryann Elizabeth Prewitt among 229 gynecology physician records in Texas
Maryann Elizabeth Prewitt, MD is one of 229 gynecology physician records with a practice address in Texas. 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 2006, is newer than 20% of them.
- NPI issued2006 · 20% of these records are older, 30% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · 31% of these records are
- Record last updated2022 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in Texas
There are 229 gynecology physician records in Texas.
All 229 in Texas → Every provider in Richardson → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Jan Risden, MDRichardson, TX 750801679776959
- Aungel Evans, M.D.Plano, TX 750751952577397
- Maureen Brogan, APN RN FNP WHNP NURSMcKinney, TX 750711780803684
- Nirmala Vallurupalli, M.D.McKinney, TX 750691801831771
- Thomas Boothe, M.D.Sherman, TX 750921417917709
- Julia Chowdhury, M.D.Plano, TX 750931265658397
- Marlene Diaz, M.D.Plano, TX 750931427166644
- Stacy Stephens, M.D.Plano, TX 750931114944766
Common questions
What is Maryann Elizabeth Prewitt, MD's NPI number?
Maryann Elizabeth Prewitt, MD's National Provider Identifier (NPI) is 1205909553, issued on Nov 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maryann Elizabeth Prewitt, MD located?
The NPPES record lists a practice address at 399 W Campbell RD, Richardson, TX, 75080. Phone: (972) 380-1099. Providers update this record themselves, so call before visiting.
How can I verify Maryann Elizabeth Prewitt, MD's license?
NPPES lists Texas license number H8337, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maryann Elizabeth Prewitt, MD prescribe under Medicare Part D?
In 2024, Maryann Elizabeth Prewitt, MD had 135 Medicare Part D claims for 32 beneficiaries; the average among gynecology physician prescribers was 299. 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.