Daniel M. Sullivan, DO
Internal Medicine Physician · Savannah, GA
Daniel M. Sullivan, DO is an internal medicine physician with a practice address in Savannah, Georgia, and NPI 1275792467, issued on Jun 3, 2008. Check the license on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Daniel M. Sullivan
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 20A10198 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5354 Reynolds St Ste 424, Savannah, GA 31405
- Phone
- (912) 819-5999
- Enumerated
- Jun 3, 2008
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090817000527); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 5354 Reynolds St Ste 424
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Daniel M. Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average internal medicine physician in 2024
552 Medicare Part D claims for 197 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 26 claims were for opioids.
Most prescribed
- Pantoprazole Sodium29 claims
- Amlodipine Besylate23 claims
- Prednisone23 claims
- Furosemide22 claims
- Amoxicillin-Clavulanate Potass20 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
- Chatham Hosptialists, LLCSavannah, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel M. Sullivan among 3,911 internal medicine physician records in Georgia
Daniel M. Sullivan, DO is one of 3,911 internal medicine physician records with a practice address in Georgia. 81% 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 51% of them.
- NPI issued2008 · 51% of these records are older, 45% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2006 · median 2005 among the 2,535 with a school on file
- Record last updated2018 · 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 207R00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
147 internal medicine physician records list a practice address in Savannah
They are 147 of the 5,692 NPPES records with a practice address in Savannah, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Savannah → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Suzanne Anderson, MDSavannah, GA 314051528012895
- Mary Cady, MDSavannah, GA 314051427097385
- Joe Christian, MDSavannah, GA 314051104869189
- Carl Cooper, MDSavannah, GA 314051699725713
- Steven Corse, MDSavannah, GA 314051750320073
- Timothy Daugherty, MDSavannah, GA 314051821031840
- Misty Evans, MDSavannah, GA 314051942293782
- Marianne Fleming, M.D.Savannah, GA 314051750323879
Common questions
What is Daniel M. Sullivan, DO's NPI number?
Daniel M. Sullivan, DO's National Provider Identifier (NPI) is 1275792467, issued on Jun 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Daniel M. Sullivan, DO located?
The NPPES record lists a practice address at 5354 Reynolds St Ste 424, Savannah, GA, 31405. Phone: (912) 819-5999. Providers update this record themselves, so call before visiting.
How can I verify Daniel M. Sullivan, DO's license?
Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Daniel M. Sullivan, DO prescribe under Medicare Part D?
In 2024, Daniel M. Sullivan, DO had 552 Medicare Part D claims for 197 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.