Stephen Mastorides, M.D.
Molecular Genetic Pathology (Pathology) Physician · Tampa, FL
Stephen Mastorides, M.D. is a molecular genetic pathology (pathology) physician with a practice address in Tampa, Florida, and NPI 1225084080, issued on May 25, 2006. Check the license (Florida ME 73197, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Stephen Mastorides
- Credential
- M.D.
- Primary taxonomy
- Molecular Genetic Pathology (Pathology) Physician 207ZP0007X
- License number
- ME 73197 FL
Self-reported in NPPES; status is on the state search - Practice location
- 13000 Bruce B Downs Blvd, Tampa, FL 33612
- Phone
- (813) 972-2000
- Enumerated
- May 25, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (813) 978-5827
- Entity
- Type 1 · individual
3 nearest molecular genetic pathology (pathology) physician records → All 4 in Florida → Look up another NPI →
Also registered at 13000 Bruce B Downs Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephen Mastorides in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME 73197Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $57.52
1 payment: food and beverage; the largest payer was Beckman Coulter, Inc. The 26 providers of this specialty with any payment received $3,552.68 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.
Molecular Genetic Pathology (Pathology) Physician providers in Florida
There are 4 molecular genetic pathology (pathology) physician records in Florida.
All 4 in Florida → Every provider in Tampa → Molecular Genetic Pathology (Pathology) Physician nationwide →
The 3 molecular genetic pathology (pathology) physician records with the nearest ZIP codes
- Shari Brown, M.D.Fort Myers, FL 339131720241813
- Mohammad Faghihi, M.D., PH.D.Palmetto Bay, FL 331571124667217
- David Lombard, MD, PHDMiami, FL 331251649508458
Common questions
What is Stephen Mastorides, M.D.'s NPI number?
Stephen Mastorides, M.D.'s National Provider Identifier (NPI) is 1225084080, issued on May 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Mastorides, M.D. located?
The NPPES record lists a practice address at 13000 Bruce B Downs Blvd, Tampa, FL, 33612. Phone: (813) 972-2000. Providers update this record themselves, so call before visiting.
How can I verify Stephen Mastorides, M.D.'s license?
NPPES lists Florida license number ME 73197, 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.
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.