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

Dr. Michael G. Hartman, MD

Individual provider Neurological Surgery Physician · NPI 1659377620

Dr. Michael G. Hartman, MD is a Neurosurgery in Johns Creek, Georgia. Graduated from University of Toledo College of Medicine in 1984, 42 years ago. Practices with Georgia Brain and Spine Center, a 3-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Georgia.

Years since qualifying
42
Trained at
University of Toledo College 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.

See every abbreviation used in this directory →

Practice location Address checks out

9635 Ventana Way Ste 201
Johns Creek, GA 30022-8622
Phone: (404) 446-4424
Fax: (404) 446-4420
Show map & directions

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

Additional practice locations (1)

  • 203 Oakside Ln Ste A, Canton, GA 30114-6407 — (404) 446-4424

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 033350 (GA)

Record details

NPI number1659377620
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 24, 2005
Last updated in NPPESDecember 19, 2019
Certification dateDecember 19, 2019

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolUNIVERSITY OF TOLEDO COLLEGE OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Georgia Brain And Spine Center — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Johns Creek