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

Dr. John P Ouderkirk, MD

Individual provider Infectious Disease Physician · NPI 1548260508

Dr. John P Ouderkirk, MD is an Internal Medicine in Atlanta, Georgia. Graduated from George Washington University School of Medicine in 1996, 30 years ago. Practices with T Douglas Gurley MD LLC, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Georgia.

Years since qualifying
30
Trained at
George Washington University 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

735 Piedmont Ave NE
Atlanta, GA 30308-1416
Phone: (404) 588-4680
Fax: (404) 588-4692
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 049992 (GA)

Record details

NPI number1548260508
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 29, 2005
Last updated in NPPESJuly 27, 2016

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesINFECTIOUS DISEASE
Medical schoolGEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice T Douglas Gurley Md Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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