Marshall C. Dunaway
Internal Medicine Physician · Thomasville, GA
Marshall C. Dunaway is an internal medicine physician with a practice address in Thomasville, Georgia, and NPI 1184683377, issued on Mar 17, 2006. Check the license (Georgia 010526, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marshall C. Dunaway
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 010526 GA
Self-reported in NPPES; status is on the state search - Practice location
- 119 W Hill St, Thomasville, GA 31792
- Phone
- (229) 225-1900
- Enumerated
- Mar 17, 2006
- Record last updated
- Aug 20, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (229) 225-3493
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 119 W Hill St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cheryl BarnesDermatology Physician1609838077
- William CooperInternal Medicine Physician1477512663
- James FalconerInternal Medicine Physician1295704641
- Patrick FenlonInternal Medicine Physician1841259934
- Michael GeeInternal Medicine Physician1992774376
- Erin HaskinFamily Nurse Practitioner1235747221
Verify Marshall C. Dunaway in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 010526Check 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 internal medicine physician in 2024
58 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% 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.
Marshall C. Dunaway among 3,911 internal medicine physician records in Georgia
Marshall C. Dunaway 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 57% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2007 · 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).
21 internal medicine physician records list a practice address in Thomasville
They are 21 of the 813 NPPES records with a practice address in Thomasville, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Thomasville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Prashant Baliga, M.D.Thomasville, GA 317921013114305
- Brian Beverly, MDThomasville, GA 317921376519769
- Steven Brewer, MDThomasville, GA 317921952377905
- William CooperThomasville, GA 317921477512663
- James FalconerThomasville, GA 317921295704641
- Patrick FenlonThomasville, GA 317921841259934
- Michael GeeThomasville, GA 317921992774376
- Muhammad Khan, MBBSThomasville, GA 317921669621215
Common questions
What is Marshall C. Dunaway's NPI number?
Marshall C. Dunaway's National Provider Identifier (NPI) is 1184683377, issued on Mar 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marshall C. Dunaway located?
The NPPES record lists a practice address at 119 W Hill St, Thomasville, GA, 31792. Phone: (229) 225-1900. Providers update this record themselves, so call before visiting.
How can I verify Marshall C. Dunaway's license?
NPPES lists Georgia license number 010526, as entered by the provider. 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 Marshall C. Dunaway prescribe under Medicare Part D?
In 2024, Marshall C. Dunaway had 58 Medicare Part D claims; 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.