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

Dr. Alexander Maddox Herzog, MD

Individual provider Internal Medicine Physician · NPI 1548799976

Dr. Alexander Maddox Herzog, MD is an Internal Medicine in Atlanta, Georgia. Qualified in 2017, 9 years ago. Practices with Northside Primary Care Professional Services, LLC, a 311-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Georgia.

Years since qualifying
9
Licensed in
GA
In the registry since
2017
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 Ste 1200
Atlanta, GA 30342-4791
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 009059 (GA)

Record details

NPI number1548799976
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2017
Last updated in NPPESJune 22, 2022
Certification dateJune 22, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Northside Primary Care Professional Services,Llc — 311 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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