Gregory McNamara, MD
Internal Medicine Physician · Jacksonville, FL
Gregory McNamara, MD is an internal medicine physician with a practice address in Jacksonville, Florida, and NPI 1720051832, issued on Feb 9, 2006. Check the license (Florida ME89083, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Gregory McNamara
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME89083 FL
Self-reported in NPPES; status is on the state search - Practice location
- 10550 Deerwood Park Blvd Ste 609B, Jacksonville, FL 32256
- Phone
- (904) 513-3954
- Enumerated
- Feb 9, 2006
- Record last updated
- Dec 17, 2025
- Fax
- (904) 559-9993
- Medicare enrollment
- Enrolled (PECOS I20080725000654); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 10550 Deerwood Park Blvd Ste 609B
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gregory McNamara in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME89083Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
44 Medicare Part D claims, 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.
Industry payments in 2024: $34,049.24
30 payments; by number, the most common kind was consulting fee; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 2 group practices
- East Coast Neuro, LLCJacksonville, FL
- Mchugh Health And Wellness IncJacksonville, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory McNamara among 10,151 internal medicine physician records in Florida
Gregory McNamara, MD is one of 10,151 internal medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 55% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2006 · median 2004 among the 6,606 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
546 internal medicine physician records list a practice address in Jacksonville
They are 546 of the 24,194 NPPES records with a practice address in Jacksonville, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Jacksonville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Bashir Ahmed, M.D.Jacksonville, FL 322561861466641
- Connie Braun, M.D.Jacksonville, FL 322561194899641
- David Carter, M.D.Jacksonville, FL 322561376529438
- Daniel Doornbos, MDJacksonville, FL 322561447289954
- Gary Glicksteen, M.D.Jacksonville, FL 322561689758211
- Richard Glock, M.D.Jacksonville, FL 322561881670636
- Richard Grochmal, M.D.Jacksonville, FL 322561073599130
- Hussain Imam, MDJacksonville, FL 322561891722385
Common questions
What is Gregory McNamara, MD's NPI number?
Gregory McNamara, MD's National Provider Identifier (NPI) is 1720051832, issued on Feb 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory McNamara, MD located?
The NPPES record lists a practice address at 10550 Deerwood Park Blvd Ste 609B, Jacksonville, FL, 32256. Phone: (904) 513-3954. Providers update this record themselves, so call before visiting.
How can I verify Gregory McNamara, MD's license?
NPPES lists Florida license number ME89083, 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 Gregory McNamara, MD prescribe under Medicare Part D?
In 2024, Gregory McNamara, MD had 44 Medicare Part D claims; 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.