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

Lonnie Herzog, MD

Individual provider Internal Medicine Physician · NPI 1154330249

Lonnie Herzog, MD is an Internal Medicine in Atlanta, Georgia. Graduated from University of Florida College of Medicine in 1982, 44 years ago. Practices with Northside Primary Care Professional Services, LLC, a 311-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
44
Trained at
University of Florida College of Medicine
Licensed in
GA
In the registry since
2006
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

5670 Peachtree Dunwoody Rd NE Ste 1200
Atlanta, GA 30342-1699
Phone: (404) 255-9100
Fax: (404) 257-7171
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 025174 (GA)

Record details

NPI number1154330249
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 7, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Graduated 1982 (44 years in practice)
Group practice Northside Primary Care Professional Services,Llc — 311 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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