John Franklin Sisley, M.D.
Specialist · Saint Simons Island, GA
John Franklin Sisley, M.D. is a specialist with a practice address in Saint Simons Island, Georgia, and NPI 1336307404, issued on May 27, 2008. Check the license (Georgia 19776, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Franklin Sisley
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 19776 GA
Self-reported in NPPES; status is on the state search - Practice location
- 119 Alder Cir, Saint Simons Island, GA 31522
- Phone
- (912) 638-6978
- Enumerated
- May 27, 2008
- Record last updated
- May 27, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest specialist records → All 845 in Georgia → Look up another NPI →
Verify John Franklin Sisley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license 19776Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average specialist in 2024
24 Medicare Part D claims, against an average of 1,380 among the 8,233 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.
John Franklin Sisley among 845 specialist records in Georgia
John Franklin Sisley, M.D. is one of 845 specialist records with a practice address in Georgia. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 67% of them.
- NPI issued2008 · 67% of these records are older, 28% newer
- In a Medicare fileYes · 34% of these records are
- In the CMS Doctors and Clinicians fileNo · 21% of these records are
- Record last updated2008 · 81% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Georgia
There are 845 specialist records in Georgia.
All 845 in Georgia → Every provider in Saint Simons Island → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Eric Andreae, M.D.Brunswick, GA 315201811100688
- James Gowen, M.D.Brunswick, GA 315201366484255
- James HeeryBrunswick, GA 315201639270374
- Pauline Jacinto, M.D.Brunswick, GA 315201003131988
- Brooki Sexton, OTRBrunswick, GA 315201134181415
- Susan Sparks, CCC/SLPBrunswick, GA 315201033179171
- Mark WatkinsBrunswick, GA 315201972604692
- Malcolm Wright, M. D.Brunswick, GA 315201417931643
Common questions
What is John Franklin Sisley, M.D.'s NPI number?
John Franklin Sisley, M.D.'s National Provider Identifier (NPI) is 1336307404, issued on May 27, 2008. An NPI identifies a provider in billing; it is not a license.
Where is John Franklin Sisley, M.D. located?
The NPPES record lists a practice address at 119 Alder Cir, Saint Simons Island, GA, 31522. Phone: (912) 638-6978. Providers update this record themselves, so call before visiting.
How can I verify John Franklin Sisley, M.D.'s license?
NPPES lists Georgia license number 19776, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
How much does John Franklin Sisley, M.D. prescribe under Medicare Part D?
In 2024, John Franklin Sisley, M.D. had 24 Medicare Part D claims; the average among specialist prescribers was 1,380. 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.