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

Diane C. Sperry, Ph D , LLC

Organization Adult Mental Health Clinic/Center · NPI 1285805754

Diane C. Sperry, Ph D , LLC is an Adult Mental Health Clinic/Center in Johns Creek, Georgia. Licensed in Georgia. Registered with an NPI since 2008.

Licensed in
GA
In the registry since
2008
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

10475 Medlock Bridge Rd Bldg 300 Ste 315
Johns Creek, GA 30097-4433
Phone: (678) 935-9567
Fax: (678) 935-9568
Show map & directions

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

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X · Licence PSY003160 (GA)

Record details

NPI number1285805754
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Diane Sperry — Registered Agent · (678) 935-9567
NPI enumeratedMarch 12, 2008
Last updated in NPPESMarch 12, 2008
Mailing address10475 Medlock Bridge Rd, Building 300, Suite 315, Johns Creek, GA 30097-4433

Other providers in Johns Creek