William Nelson Grant, M.D.
Internal Medicine Physician · Miramar Beach, FL
William Nelson Grant, M.D. is an internal medicine physician with a practice address in Miramar Beach, Florida, and NPI 1548277726, issued on Aug 1, 2006. Check the license (Florida ME123998, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- William Nelson Grant
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- ME123998 FL
P7451 TX
Self-reported in NPPES; status is on the state search - Practice location
- 9375 Emerald Coast Pkwy W Ste 6, Miramar Beach, FL 32550
- Phone
- (850) 533-0166
- Enumerated
- Aug 1, 2006
- Record last updated
- Jul 16, 2026
- Medicaid ID
- 2257490 OH
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Verify William Nelson Grant in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME123998Check 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
43 Medicare Part D claims for 12 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of 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.
William Nelson Grant among 10,151 internal medicine physician records in Florida
William Nelson Grant, M.D. 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 fileNo · 65% of these records are
- Record last updated2026 · 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).
5 internal medicine physician records list a practice address in Miramar Beach
They are 5 of the 267 NPPES records with a practice address in Miramar Beach, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Miramar Beach → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Peter Arrazola, M.D.Miramar Beach, FL 325501245473057
- Brant Bickford, DOMiramar Beach, FL 325501285135145
- Katia Dieguez-Otero, M.DMiramar Beach, FL 325501427225903
- Amelia Martin, M.D.Miramar Beach, FL 325501326487612
- Michelle Gillespie, D.O.Fort Walton Beach, FL 325481518190503
- Narendra Gowda, MDFort Walton Beach, FL 325481740232214
- Catherine HannaFort Walton Beach, FL 325481033795919
- Eleanor McCain, MDFort Walton Beach, FL 325481477564391
Common questions
What is William Nelson Grant, M.D.'s NPI number?
William Nelson Grant, M.D.'s National Provider Identifier (NPI) is 1548277726, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Nelson Grant, M.D. located?
The NPPES record lists a practice address at 9375 Emerald Coast Pkwy W Ste 6, Miramar Beach, FL, 32550. Phone: (850) 533-0166. Providers update this record themselves, so call before visiting.
How can I verify William Nelson Grant, M.D.'s license?
NPPES lists Florida license number ME123998, 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 William Nelson Grant, M.D. prescribe under Medicare Part D?
In 2024, William Nelson Grant, M.D. had 43 Medicare Part D claims for 12 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.