DR. BRITTANY GRIFFIN
NPI 1336496512
Clinical Neuropsychologist in Alpharetta, GA
About Dr. Brittany Griffin NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRITTANY GRIFFIN (NPI 1336496512) is an individual clinical neuropsychologist in Alpharetta, Georgia, licensed in Georgia (4100) and active in the NPI registry since August 2012. She is enrolled in Medicare PECOS and maintains a secondary practice location in Alpharetta.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Brittany Griffin is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Brittany Griffin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stockbridge, GA 30281
- Reassigned Medicare billing, Georgia enrollment
- 5 clinicians in this Medicare group
Augusta, GA 30909
- Reassigned Medicare billing, Georgia enrollment
- 36 clinicians in this Medicare group
Fort Worth, TX 76119
- Reassigned Medicare billing, Texas enrollment
- 11 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Brittany Griffin's NPI number?
The NPI number for Brittany Griffin is 1336496512. It was assigned to this individual provider in the NPPES registry on August 7, 2012. The provider is also known as Dr. Brittany Griffin Harris Psy.D.
Where is Brittany Griffin located?
Brittany Griffin practices at 44 Milton Ave, Alpharetta, GA 30009. The listed phone number is (470) 253-4358.
What is Brittany Griffin's specialty?
The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.
Is Brittany Griffin enrolled in Medicare?
Yes. Brittany Griffin is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Brittany Griffin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brittany Griffin reassigns Medicare benefits to 3 organizations: Heritage Care Place LLC (Stockbridge, GA), Inpatient Psychology Solutions LLC (Augusta, GA) and Vitality Clinical Services PLLC (Fort Worth, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Brittany Griffin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brittany Griffin accept?
Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 4 other insurers list Brittany Griffin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Brittany Griffin was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Brittany Griffin · NPI 1336496512
Clinical Neuropsychologist provider in Alpharetta, Georgia. Individual provider, active in the CMS NPPES registry since August 7, 2012.
## Identity
- **NPI:** 1336496512 (Entity type: Individual)
- **Enumerated:** August 7, 2012
- **Primary specialty:** Clinical Neuropsychologist · taxonomy 103G00000X
- **State license:** 4100 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 44 MILTON AVE, Alpharetta, GA 30009-1508
- **Phone:** (470) 253-4358
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Heritage Care Place LLC (NPI 1124874425, Stockbridge, GA); Inpatient Psychology Solutions LLC (NPI 1497383152, Augusta, GA); Vitality Clinical Services PLLC (NPI 1710750567, Fort Worth, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1336496512) · Data from the CMS NPPES public registry.