Ansley T. Grogan, DO
Internal Medicine Physician · Fernandina Beach, FL
Ansley T. Grogan, DO is an internal medicine physician with a practice address in Fernandina Beach, Florida, and NPI 1962152330, issued on Mar 28, 2022. Check the license (Florida OS21810, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Ansley T. Grogan
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS21810 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1132 S 14TH St, Fernandina Beach, FL 32034
- Phone
- (904) 277-4690
- Enumerated
- Mar 28, 2022
- Record last updated
- Aug 7, 2025
- Fax
- (904) 277-8487
- Medicare enrollment
- Enrolled (PECOS I20250319001012); accepts Medicare assignment
- Medical or professional school
- Alabama College Of Osteopathic Medicine, 2022
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 1132 S 14TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gerald Burford, M.D.Internal Medicine Physician1992796254
- Philip Devane, M.D.Internal Medicine Physician1538150891
- Carol Gruber, WHNPGerontology Nurse Practitioner1861673733
- Holly Hamilton, M.D.Family Medicine Physician1760522403
- Malcolm Hickox, PA-CPhysician Assistant1457385171
- Martha Hicks, ARNPFamily Nurse Practitioner1932448321
Verify Ansley T. Grogan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS21810Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average internal medicine physician in 2024
439 Medicare Part D claims for 64 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin41 claims
- Atorvastatin Calcium38 claims
- Losartan Potassium27 claims
- Omeprazole25 claims
- Carvedilol21 claims
- Clopidogrel17 claims
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
- Millennium Physician Group LLCFernandina Beach, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ansley T. Grogan among 10,151 internal medicine physician records in Florida
Ansley T. Grogan, DO 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 2022, is newer than 92% of them.
- NPI issued2022 · 92% of these records are older, 4% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2022 · 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).
11 internal medicine physician records list a practice address in Fernandina Beach
They are 11 of the 486 NPPES records with a practice address in Fernandina Beach, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Fernandina Beach → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Batool Alatrash, MDFernandina Beach, FL 320341326651266
- Richard Braun, MDFernandina Beach, FL 320341205727088
- Gerald Burford, M.D.Fernandina Beach, FL 320341992796254
- Philip Devane, M.D.Fernandina Beach, FL 320341538150891
- Gina Guzman, MDFernandina Beach, FL 320341235015686
- Alex Llarena, MDFernandina Beach, FL 320341326060203
- Joseph Lonzetta, DOFernandina Beach, FL 320341013921980
- Andrew Magnet, MD, PHDFernandina Beach, FL 320341063411601
Common questions
What is Ansley T. Grogan, DO's NPI number?
Ansley T. Grogan, DO's National Provider Identifier (NPI) is 1962152330, issued on Mar 28, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ansley T. Grogan, DO located?
The NPPES record lists a practice address at 1132 S 14TH St, Fernandina Beach, FL, 32034. Phone: (904) 277-4690. Providers update this record themselves, so call before visiting.
How can I verify Ansley T. Grogan, DO's license?
NPPES lists Florida license number OS21810, 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 Ansley T. Grogan, DO prescribe under Medicare Part D?
In 2024, Ansley T. Grogan, DO had 439 Medicare Part D claims for 64 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.