Mark Gay, MD
Internal Medicine Physician · Eufaula, AL
Mark Gay, MD is an internal medicine physician with a practice address in Eufaula, Alabama, and NPI 1417943804, issued on Sep 21, 2005. Check the license (Alabama MD.25304, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mark Gay
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD.25304 AL
25304 AL
046852 GA
Self-reported in NPPES; status is on the state search - Practice location
- 820 W Washington St, Eufaula, AL 36027
- Phone
- (334) 688-7000
- Enumerated
- Sep 21, 2005
- Entity
- Type 1 · individual
Also registered at 820 W Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Bish, DOGeneral Practice Physician1912093246
- Darius Brown, DOEmergency Medicine Physician1275572463
- Veronica Doss, FNPNurse Practitioner1801382478
- Joanna Green, CRNPFamily Nurse Practitioner1902580731
- Kelli Landrum, CRNPFamily Nurse Practitioner1700365442
- Joseph Sellers, RD, LDRegistered Dietitian1891843314
Verify Mark Gay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license MD.25304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
344 Medicare Part D claims for 210 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 68 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen47 claims
- Methylprednisolone34 claims
- Naproxen31 claims
- Amoxicillin-Clavulanate Potass28 claims
- Nitrofurantoin Mono-Macro20 claims
- Tramadol Hcl20 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.
2 hospital and facility affiliations
- Southland Medical Solutions OF Eufaula, PLEufaula, AL
- The Health Care Authority OF The City OF EufaulaEufaula, AL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
3 internal medicine physician records list a Eufaula practice address
They are 3 of the 121 NPPES records with a Eufaula practice address, and 1,817 internal medicine physician records in Alabama.
All 3 in Eufaula → All 1,817 in Alabama → Every provider in Eufaula →
Other internal medicine physician records in Alabama
- David Aarons, MD, PHDBirmingham, AL1841491859
- Wadey Abdel Qader, MDMobile, AL1124713904
- Ademola Abdulrauf, MDTuscaloosa, AL1669441846
- Samar AbohamadMobile, AL1568049864
- Vivian Aboko-Cole Hicks, M.D.Huntsville, AL1316023708
- Nessy Abraham, M. DHuntsville, AL1609154681
- Shameer Abrahim, MDMobile, AL1255525945
- John Abrams, M.D.Auburn, AL1891835294
- James Abroms, MDBirmingham, AL1013010164
- Mohanad Abu Speitan, M.D.Tuscaloosa, AL1942563820
Common questions
What is Mark Gay, MD's NPI number?
Mark Gay, MD's National Provider Identifier (NPI) is 1417943804, issued on Sep 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Gay, MD located?
The NPPES record lists a practice address at 820 W Washington St, Eufaula, AL, 36027. Phone: (334) 688-7000. Providers update this record themselves, so call before visiting.
How can I verify Mark Gay, MD's license?
NPPES lists Alabama license number MD.25304, 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 Mark Gay, MD prescribe under Medicare Part D?
In 2024, Mark Gay, MD had 344 Medicare Part D claims for 210 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.