NPI age
18 years
Enumerated 2008-03-12
● Active Type 2 · Organization
Diane C. Sperry, Ph.d., Llc
Diane C. Sperry, Ph.d., Llc is 1 of 247 clinic/center organizations in Georgia.
Primary specialty
Clinic/Center
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Sperry
Registered Agent
Last NPPES update
2008-03-12
Source: monthly bulk 2026-05
How this organization compares
Across 247 active clinic/center providers in Georgia.
NPI age
18 years
↑ 13 yr above median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2008 → 2026
2008-03Enumerated in NPPES
2008
2026
Where they practice
Primary practice location
10475 Medlock Bridge Rd, Building 300, Suite 315
Johns Creek, GA 300974433
Mailing address
10475 Medlock Bridge Rd, Building 300, Suite 315
Johns Creek, GA 300974433
Authorized official
Diane C. Sperry, PH.D.
Registered Agent
📞 6789359567
Individual providers at this organization
10 individual providers on file at this primary practice address.
- Lorna Benbenisty, PH.D. Psychologist NPI 1326108820
- Sonja Contin, PSY.D. Clinical Neuropsychologist NPI 1720220361
- Alexandra Daniel, PA-C Physician Assistant NPI 1760990915
- Karen Duvall, D.O. Family Medicine NPI 1235499724
- James Hicks, D.M.D. Dentist NPI 1902031933
- Morgan Johnson, APRN Nurse Practitioner NPI 1174292494
- Saori Maruyama, PH.D. Psychologist NPI 1326282021
- Steve Ricci, D.D.S., M.S. Dentist NPI 1376699652
- Eunice Sok, PA-C Physician Assistant NPI 1972041465
- Diane Sperry Psychologist NPI 1649445206
Specialties
-
Clinic/Center PrimaryAn entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults.
Practice context
Multi-provider organization. 10 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.