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

Mr. Matthew Benjamin Williams, PHD

Individual provider Psychologist · NPI 1205150794

Mr. Matthew Benjamin Williams, PHD is a Clinical Psychologist in Marietta, Georgia. Qualified in 2011, 15 years ago. Practices with Personal Recovery Network LLC, a 605-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and Georgia.

Years since qualifying
15
Licensed in
CA, GA
In the registry since
2010
Specialties on file
2
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

1640 Powers Ferry Rd SE Ste 100
Marietta, GA 30067-5491
Phone: (770) 953-0080
Fax: (770) 953-0031
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY004293 (GA)
Psychologist Taxonomy 103T00000X · Licence PSY27584 (CA)

Record details

NPI number1205150794
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMarch 26, 2010
Last updated in NPPESNovember 30, 2021
Certification dateNovember 6, 2021
Mailing address1640 Powers Ferry Rd Se Ste 100, Marietta, GA 30067-5491

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Personal Recovery Network Llc — 605 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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