Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Mark D Ackerman, PHD

Individual provider Clinical Psychologist · NPI 1376651653

Dr. Mark D Ackerman, PHD is a Clinical Psychologist in Atlanta, Georgia. Practices as a sole proprietor. Licensed in Georgia.

Licensed in
GA
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

3280 Howell Mill Rd NW 217 E
Atlanta, GA 30327-4111 Not confirmed with CMS for 19 years — call before visiting
Phone: (404) 428-1887
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 1647 (GA)

Record details

NPI number1376651653
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedAugust 28, 2006
Last updated in NPPESJuly 8, 2007

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