John S. Spencer, MD
Family Medicine Physician · Fort Walton Beach, FL
John S. Spencer, MD is a family medicine physician with a practice address in Fort Walton Beach, Florida, and NPI 1528371812, issued on Jul 15, 2010. Check the license (Florida ME127506, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- John S. Spencer
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- ME127506 FL
2010023080 MO
2011027697 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Mar Walt Dr, Fort Walton Beach, FL 32547
- Phone
- (850) 862-1111
- Enumerated
- Jul 15, 2010
- Record last updated
- Jul 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20160803002747); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →
Also registered at 1000 Mar Walt Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christa Aland, OTD, OTR/LOccupational Therapist1699652818
- Julia AlfonsoPhysical Therapy Assistant1356221964
- Logan Allen, REGISTERED NURSERegistered Nurse1619852498
- Deanna AndersonRegistered Dietitian1003566944
- Maura Andronic, MDPsychiatry Physician1588704407
Verify John S. Spencer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME127506Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average family medicine physician in 2024
563 Medicare Part D claims for 178 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Pantoprazole Sodium36 claims
- Furosemide27 claims
- Amlodipine Besylate24 claims
- Prednisone23 claims
- Tamsulosin Hcl21 claims
- Atorvastatin Calcium20 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
- Pensacola Hospitalist Physicians LLCPensacola, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John S. Spencer among 9,399 family medicine physician records in Florida
John S. Spencer, MD is one of 9,399 family medicine physician records with a practice address in Florida. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 61% of them.
- NPI issued2010 · 61% of these records are older, 37% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2010 · median 2004 among the 5,504 with a school on file
- Record last updated2022 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 family medicine physician records list a practice address in Fort Walton Beach
They are 26 of the 1,387 NPPES records with a practice address in Fort Walton Beach, and 9,399 family medicine physician records in Florida.
All 9,399 in Florida → Every provider in Fort Walton Beach → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jason Adams, MDFort Walton Beach, FL 325471285685719
- Erica George-Saintilus, MDFort Walton Beach, FL 325471679771281
- Christopher Hansen, M.D.Fort Walton Beach, FL 325471306821293
- Emily McDevitt, D.O.Fort Walton Beach, FL 325471881892446
- John Mills, M.D.Fort Walton Beach, FL 325471437134301
- John Nguyen, M.D.Fort Walton Beach, FL 325471942452255
- Christopher Paulson, M.D.Fort Walton Beach, FL 325471265428171
- Terry Payne, M.D.Fort Walton Beach, FL 325471053396002
Common questions
What is John S. Spencer, MD's NPI number?
John S. Spencer, MD's National Provider Identifier (NPI) is 1528371812, issued on Jul 15, 2010. An NPI identifies a provider in billing; it is not a license.
Where is John S. Spencer, MD located?
The NPPES record lists a practice address at 1000 Mar Walt Dr, Fort Walton Beach, FL, 32547. Phone: (850) 862-1111. Providers update this record themselves, so call before visiting.
How can I verify John S. Spencer, MD's license?
NPPES lists Florida license number ME127506, 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 John S. Spencer, MD prescribe under Medicare Part D?
In 2024, John S. Spencer, MD had 563 Medicare Part D claims for 178 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.