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

Individual provider Clinical Psychologist · NPI 1477696532

Dr. John Post Shallcross, PSYD is a Clinical Psychologist in Roswell, Georgia. Qualified in 1992, 34 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
34
Licensed in
GA
In the registry since
2007
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

11755 Pointe Pl Ste A-1
Roswell, GA 30076-4636
Phone: (770) 663-0923
Fax: (770) 663-6256
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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 GA 001666 (GA)

Record details

NPI number1477696532
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedFebruary 15, 2007
Last updated in NPPESMarch 21, 2024
Certification dateMarch 21, 2024
Mailing address1660 Highgrove Club Dr, Alpharetta, GA 30004-6983

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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