Christopher D. Gammarano, MD
Diagnostic Radiology Physician · Jacksonville, FL
Christopher D. Gammarano, MD is a diagnostic radiology physician with a practice address in Jacksonville, Florida, and NPI 1992294938, issued on May 4, 2018. Check the license (Florida ME141579, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Christopher D. Gammarano
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- ME141579 FL
212574 AK
Self-reported in NPPES; status is on the state search - Practice location
- 8825 Perimeter Park Blvd Ste 402, Jacksonville, FL 32216
- Phone
- (904) 647-6238
- Enumerated
- May 4, 2018
- Record last updated
- Nov 17, 2025
- Fax
- (904) 647-0898
- Medicare enrollment
- Enrolled (PECOS I20240617000344); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2018
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 2,761 in Florida → Look up another NPI →
Also registered at 8825 Perimeter Park Blvd Ste 402
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zachary Fleming, MA, MCAPAddiction (Substance Use Disorder) Counselor1114223757
Verify Christopher D. Gammarano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME141579Check 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: $16.43
1 payment: food and beverage; the largest payer was Abbvie Inc. The 8,048 providers of this specialty with any payment received $2,488.38 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 5 group practices
- Alaska Radiology Associates IncAnchorage, AK
- Florida Hospital Physician Group IncAnchorage, AK
- Franklin County Board OF County CommissionersApalachicola, FL
- Imaging Associates LLCAnchorage, AK
- Millennium Physician Group LLCFort Myers, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher D. Gammarano among 2,761 diagnostic radiology physician records in Florida
Christopher D. Gammarano, MD is one of 2,761 diagnostic radiology physician records with a practice address in Florida. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 89% of them.
- NPI issued2018 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2018 · median 2002 among the 1,926 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
298 diagnostic radiology physician records list a practice address in Jacksonville
They are 298 of the 24,194 NPPES records with a practice address in Jacksonville, and 2,761 diagnostic radiology physician records in Florida.
All 2,761 in Florida → Every provider in Jacksonville → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Sudha Bogineni-Misra, MDJacksonville, FL 322161922068956
- Patrick Gordon, MDJacksonville, FL 322161861452211
- Brett Gratz, MDJacksonville, FL 322161649229063
- Dianne Johnson, M.D.Jacksonville, FL 322161538150610
- John Mazzella, MDJacksonville, FL 322161588610026
- John McKenzie, MDJacksonville, FL 322161053371583
- Kurt Mori, MDJacksonville, FL 322161821058157
- Frank Sanchez, MDJacksonville, FL 322161013977743
Common questions
What is Christopher D. Gammarano, MD's NPI number?
Christopher D. Gammarano, MD's National Provider Identifier (NPI) is 1992294938, issued on May 4, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Christopher D. Gammarano, MD located?
The NPPES record lists a practice address at 8825 Perimeter Park Blvd Ste 402, Jacksonville, FL, 32216. Phone: (904) 647-6238. Providers update this record themselves, so call before visiting.
How can I verify Christopher D. Gammarano, MD's license?
NPPES lists Florida license number ME141579, 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.