Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Gregory A Parker, MD

Individual provider Family Medicine Physician · NPI 1851392575

Gregory A Parker, MD is a Family Practice in Columbus, Georgia. Graduated from Medical College of Georgia School of Medicine in 1987, 39 years ago. Practices with Horizons Diagnostics, LLC, a 24-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
39
Trained at
Medical College of Georgia School of Medicine
Licensed in
GA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3934 Woodruff Rd
Columbus, GA 31904-6818
Phone: (706) 322-0304
Fax: (706) 327-0870
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 031305 (GA)

Record details

NPI number1851392575
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 3, 2005
Last updated in NPPESFebruary 15, 2012
Mailing address106 Enterprise Ct, Suite C, Columbus, GA 31904-9227

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolMEDICAL COLLEGE OF GEORGIA SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Horizons Diagnostics, L.L.C. — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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