Dr. Gregory Duhon MD
About this NPIWhat this record shows.
NPI 1487034039 is registered to Dr. Gregory Duhon MD, a Internal Medicine practising at 4370 W Main St in Dothan, Alabama. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Dr. Gregory Duhon MD has been enumerated in the National Provider Identifier (NPI) registry since 2015.
Your brand here.
Medicare enrollment
This provider holds 9 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20211019000986Internal MedicineGA
- I20220419000948Internal MedicineAZ
- I20230427002374HospitalistTX
- I20230725004011HospitalistIN
- I20231221003364Emergency MedicineKY
- I20240819000310Internal MedicineAL
- I20240908000128Internal MedicineWV
- I20240930002388Internal MedicineNE
- I20250324002128Internal MedicineFL
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Gregory Duhon MD accepts. To confirm in-network status with your specific health plan, contact Dr. Gregory Duhon MD directly at (334) 793-5000.
Frequently asked
Yes. NPI 1487034039 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (334) 793-5000.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Gregory Duhon MD is a Type-1 individual NPI.