Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Mark Stephen McTammany, MD

Individual provider Gynecology Physician · NPI 1265434211

Dr. Mark Stephen McTammany, MD is a Gynecology Physician in Melbourne, Florida. Licensed in Florida. Registered with an NPI since 2005.

Licensed in
FL
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1315 Valentine St
Melbourne, FL 32901-3127
Phone: (321) 768-7677
Fax: (321) 768-7756
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Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence ME0072191 (FL)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence ME72191 (FL)

Record details

NPI number1265434211
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 2, 2005
Last updated in NPPESMay 18, 2021
Certification dateMay 18, 2021
Mailing address1315 Valentine St, Melbourne, FL 32901-3127

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