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General Surgery

Gregory D. Martin, MD

Sees patients in Brunswick, GA · Valdosta, GA · Georgia

Summary

Gregory D. Martin, MD (General Surgery) is enrolled with Medicare at 4 practice locations in Brunswick, GA and Valdosta, GA. NPI 1194782771. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(912) 264‑9550 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Gregory D. Martin, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

4Practice locations
General SurgeryPrimary specialty
YesAccepts Medicare assignment
32Years since medical school (graduated 1994)
Vanderbilt University School Of MedicineMedical school
MaleGender (as listed)

Quick answers

Where does Gregory D. Martin see patients?
Medicare's clinician data lists 4 practice locations, including Brunswick, GA and Valdosta, GA. Call before your visit to confirm the address.
What is Gregory D. Martin's specialty?
Medicare lists General Surgery as the primary specialty, and also Internal Medicine.
Does Gregory D. Martin accept Medicare assignment?
Yes. Medicare's clinician data says Gregory D. Martin accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Gregory D. Martin?
(912) 264-9550, as listed in official Medicare / NPI Registry data.
What is Gregory D. Martin's NPI number?
1194782771. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Gregory D. Martin is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other General Surgery doctors in Georgia →

Other general surgeons in Brunswick

Clinicians with the same Medicare primary specialty in Brunswick, GA — not a recommendation.

All general surgeons in Brunswick →

Clinician information

CredentialMD
Medical schoolVanderbilt University School Of Medicine
Graduation year1994
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1194782771
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians