Tammy Nguyen, MD
Obstetrics & Gynecology Physician · St Petersburg, FL
Tammy Nguyen, MD is an obstetrics & gynecology physician with a practice address in St Petersburg, Florida, and NPI 1285014514, issued on Jun 2, 2015. Check the license (Florida ME137903, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Tammy Nguyen
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- ME137903 FL
Self-reported in NPPES; status is on the state search - Practice location
- 5959 Central Ave Ste 103, St Petersburg, FL 33710
- Phone
- (727) 767-6060
- Enumerated
- Jun 2, 2015
- Record last updated
- May 9, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (727) 767-1285
- Medicaid ID
- 102682400 FL
- Medicare enrollment
- Enrolled (PECOS I20220518000047); accepts Medicare assignment
- Medical or professional school
- Texas A & M University System, Hsc, College Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,601 in Florida → Look up another NPI →
Also registered at 5959 Central Ave Ste 103
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Suzanne Icely, M.D.Obstetrics & Gynecology Physician1720063613
- Laura Politz, M.D.Gynecology Physician1780910505
- Sarah Schmitz, MDObstetrics & Gynecology Physician1528471414
Verify Tammy Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME137903Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
22 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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: $33.58
2 payments; by number, the most common kind was food and beverage; the largest payer was Gynesonics, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- West Coast Neonatology, IncSt Petersburg, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tammy Nguyen among 2,601 obstetrics & gynecology physician records in Florida
Tammy Nguyen, MD is one of 2,601 obstetrics & gynecology physician records with a practice address in Florida. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 80% of them.
- NPI issued2015 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2015 · median 2004 among the 1,657 with a school on file
- Record last updated2019 · 51% 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 Florida 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 Florida
There are 2,601 obstetrics & gynecology physician records in Florida.
All 2,601 in Florida → Every provider in St Petersburg → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Tess Chase, M.D.St Petersburg, FL 337101427581669
- Evan Cohen, D.O.St Petersburg, FL 337101477896165
- Sheila Devanesan, M.D.St Petersburg, FL 337101629053517
- Julia Halprin, DOSaint Petersburg, FL 337101578190377
- Suzanne Icely, M.D.St Petersburg, FL 337101720063613
- Emanuel Javate, M.D.St Petersburg, FL 337101194819524
- Jenny Michael, M.D.St Petersburg, FL 337101508155904
- Sarah Schmitz, MDSt Petersburg, FL 337101528471414
Common questions
What is Tammy Nguyen, MD's NPI number?
Tammy Nguyen, MD's National Provider Identifier (NPI) is 1285014514, issued on Jun 2, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Nguyen, MD located?
The NPPES record lists a practice address at 5959 Central Ave Ste 103, St Petersburg, FL, 33710. Phone: (727) 767-6060. Providers update this record themselves, so call before visiting.
How can I verify Tammy Nguyen, MD's license?
NPPES lists Florida license number ME137903, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tammy Nguyen, MD prescribe under Medicare Part D?
In 2024, Tammy Nguyen, MD had 22 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. 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.