Gregory Duhon, MD
Internal Medicine Physician · Dothan, AL
Gregory Duhon, MD is an internal medicine physician with a practice address in Dothan, Alabama, and NPI 1487034039, issued on Jun 8, 2015. Check the license (Alabama 42432, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gregory Duhon
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 42432 AL
01090637A IN
C0289 KY
63578 TN
T7104 TX
and 1 more
Self-reported in NPPES; status is on the state search - Practice location
- 4370 W Main St, Dothan, AL 36305
- Phone
- (334) 793-5000
- Enumerated
- Jun 8, 2015
- Record last updated
- Apr 29, 2026
- Medicare enrollment
- Enrolled (PECOS I20230427002374); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,705 in Alabama → Look up another NPI →
Also registered at 4370 W Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Utsab Adhikari, MDStudent in an Organized Health Care Education/Training Program1255227112
- Ahmad AhmadStudent in an Organized Health Care Education/Training Program1114869831
- Rana Muhammad Ahzam, MDStudent in an Organized Health Care Education/Training Program1689553356
- Michael AllenCertified Registered Nurse Anesthetist1023525169
- Sara Allen, CRNPNurse Practitioner1154841187
- Jeffrey Allman, D.O.Emergency Medicine Physician1104890995
Verify Gregory Duhon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 42432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
124 Medicare Part D claims for 83 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass13 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 2 group practices
- Davis Memorial HospitalElkins, WV
- Emergency Medicine Services OF TX, PLLCPortland, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Duhon among 1,705 internal medicine physician records in Alabama
Gregory Duhon, MD is one of 1,705 internal medicine physician records with a practice address in Alabama. 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 2015, is newer than 73% of them.
- NPI issued2015 · 73% of these records are older, 25% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2015 · median 2003 among the 1,136 with a school on file
- Record last updated2026 · 55% 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 Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
78 internal medicine physician records list a practice address in Dothan
They are 78 of the 2,099 NPPES records with a practice address in Dothan, and 1,705 internal medicine physician records in Alabama.
All 1,705 in Alabama → Every provider in Dothan → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Meagan Hoggle, DODothan, AL 363051003552555
- Mark KirkDothan, AL 363051477180107
- Tatenda Mudyanadzo, MDDothan, AL 363051366903890
- Michelle Plagenhoef, MDDothan, AL 363051578289989
- Rodney Beauchamp, M.D.Dothan, AL 363031003831983
- Russell Bedsole, M.D.Dothan, AL 363031649235995
- Amanda BellDothan, AL 363031891247250
- Robert Fincher, MDDothan, AL 363031639172752
Common questions
What is Gregory Duhon, MD's NPI number?
Gregory Duhon, MD's National Provider Identifier (NPI) is 1487034039, issued on Jun 8, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Duhon, MD located?
The NPPES record lists a practice address at 4370 W Main St, Dothan, AL, 36305. Phone: (334) 793-5000. Providers update this record themselves, so call before visiting.
How can I verify Gregory Duhon, MD's license?
NPPES lists Alabama license number 42432, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory Duhon, MD prescribe under Medicare Part D?
In 2024, Gregory Duhon, MD had 124 Medicare Part D claims for 83 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.