Mazen Abusamaan, MD
Internal Medicine Physician · Trinity, FL
Mazen Abusamaan, MD is an internal medicine physician with a practice address in Trinity, Florida, and NPI 1063654788, issued on Mar 26, 2009. Check the license (Florida ME 112795, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Mazen Abusamaan
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME 112795 FL
Self-reported in NPPES; status is on the state search - Practice location
- 9330 State Road 54, Trinity, FL 34655
- Phone
- (727) 834-4000
- Enumerated
- Mar 26, 2009
- Record last updated
- Oct 16, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20121116000154); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 9330 State Road 54
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Fateha Ahmed, MDStudent in an Organized Health Care Education/Training Program1346939485
- Samer Alhabbal, MDStudent in an Organized Health Care Education/Training Program1831958453
- Si Young An, MDStudent in an Organized Health Care Education/Training Program1285336545
- Amira Athanasios, MDAddiction Psychiatry Physician1437788296
- J Paul Augereau, MDAnesthesiology Physician1912936469
Verify Mazen Abusamaan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME 112795Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
87 Medicare Part D claims for 40 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Hospital Medicine Services OF FL, LLCKissimmee, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
31 internal medicine physician records list a practice address in Trinity
They are 31 of the 672 NPPES records with a practice address in Trinity, and 10,151 internal medicine physician records in Florida.
All 31 in Trinity → All 10,151 in Florida → Every provider in Trinity →
Other internal medicine physician records in Florida
- Oussama Abbad, DOLargo, FL1174101398
- Ismeth Abbas, M.D.Jacksonville, FL1245328020
- Rahat Abbas, MDBelle Glade, FL1699756312
- Sarah AbbasWeston, FL1023864154
- Kenan Abbasi, MDHollywood, FL1619472321
- Nuzhat Abbasi, MDNorth Miami Beach, FL1184655466
- Tony Abbassi, MDMiami, FL1679589188
- Alaa Abd El Rahman, M.D.Orlando, FL1326243908
- Aza Abdalla, MDPompano Beach, FL1588903207
- Mahmoud Abdalla, MDTampa, FL1770263840
Common questions
What is Mazen Abusamaan, MD's NPI number?
Mazen Abusamaan, MD's National Provider Identifier (NPI) is 1063654788, issued on Mar 26, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Mazen Abusamaan, MD located?
The NPPES record lists a practice address at 9330 State Road 54, Trinity, FL, 34655. Phone: (727) 834-4000. Providers update this record themselves, so call before visiting.
How can I verify Mazen Abusamaan, MD's license?
NPPES lists Florida license number ME 112795, 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 Mazen Abusamaan, MD prescribe under Medicare Part D?
In 2024, Mazen Abusamaan, MD had 87 Medicare Part D claims for 40 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.