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

Marietta Collins, PHD

Individual provider Psychologist · NPI 1326108192

Marietta Collins, PHD is a Clinical Psychologist in Atlanta, Georgia. Qualified in 1996, 30 years ago. Practices with Morehouse Healthcare, Inc, a 158-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
30
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

455 Lee Street SW 2nd Fl
Atlanta, GA 30310
Phone: (404) 752-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1800 Howell Mill Rd Nw Ste 275, Atlanta, GA 30318-3098 — (404) 756-1290
  • 1065 New Britain Dr Sw, Atlanta, GA 30331-8304 — (404) 616-4756

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY002127 (GA)

Record details

NPI number1326108192
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedDecember 11, 2006
Last updated in NPPESJune 23, 2021
Certification dateJune 23, 2021
Mailing address720 Westview Drive Sw, Harris Bldg., 100-A, Atlanta, GA 30310-0000

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Morehouse Healthcare, Inc. — 158 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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