Mark Stephen McTammany, M.D.
Gynecology Physician · Melbourne, FL
Mark Stephen McTammany, M.D. is a gynecology physician with a practice address in Melbourne, Florida, and NPI 1265434211, issued on Jun 2, 2005. Check the license (Florida ME0072191, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Mark Stephen McTammany
- Credential
- M.D.
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License numbers
- ME0072191 FL
ME72191 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1315 Valentine St, Melbourne, FL 32901
- Phone
- (321) 768-7677
- Enumerated
- Jun 2, 2005
- Record last updated
- May 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (321) 768-7756
- Medicaid ID
- 252532100 FL
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 412 in Florida → Look up another NPI →
Also registered at 1315 Valentine St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sara Ball, PA-CPhysician Assistant1750160388
- Hui Ping Chang, APRNFamily Nurse Practitioner1598704066
- Naomi Grammer, RCSWIClinical Social Worker1518744333
- Thomas MilbourneFamily Nurse Practitioner1609411362
Verify Mark Stephen McTammany in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME0072191Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average gynecology physician in 2024
15 Medicare Part D claims, against an average of 299 among the 1,919 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.
Mark Stephen McTammany among 412 gynecology physician records in Florida
Mark Stephen McTammany, M.D. is one of 412 gynecology physician records with a practice address in Florida. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 79% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2021 · 56% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in Florida
There are 412 gynecology physician records in Florida.
All 412 in Florida → Every provider in Melbourne → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Victor Benezra, MDMelbourne, FL 329011235122896
- Marshall Bovelsky, M.D.Melbourne, FL 329011790730646
- Diane Mainwold, D.O.Melbourne, FL 329011659365401
- Carlos Oliveira, MDMelbourne, FL 329011588648687
- Patricia Zylman, M.D.Melbourne, FL 329011518953348
- Danielle Boucher, M.D.Indialantic, FL 329031508850504
- Esther Clayton, MDMelbourne, FL 329351568436277
- Regina Kaufmann, M.D.Indian Harbour Beach, FL 329371356575252
Common questions
What is Mark Stephen McTammany, M.D.'s NPI number?
Mark Stephen McTammany, M.D.'s National Provider Identifier (NPI) is 1265434211, issued on Jun 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Stephen McTammany, M.D. located?
The NPPES record lists a practice address at 1315 Valentine St, Melbourne, FL, 32901. Phone: (321) 768-7677. Providers update this record themselves, so call before visiting.
How can I verify Mark Stephen McTammany, M.D.'s license?
NPPES lists Florida license number ME0072191, 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 Mark Stephen McTammany, M.D. prescribe under Medicare Part D?
In 2024, Mark Stephen McTammany, M.D. had 15 Medicare Part D claims; 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.