DR. GREGORY P. LEE PHD
NPI 1063521326
Clinical Neuropsychologist in Phoenix, AZ
About Dr. Gregory P. Lee Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GREGORY P. LEE PHD (NPI 1063521326) is an individual clinical neuropsychologist in Phoenix, Arizona, licensed in Arizona (4848) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Augusta.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Gregory P. Lee Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Gregory Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Augusta, GA 30912
- Reassigned Medicare billing, Georgia enrollment
- 41 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHOENIX, AZ 85013
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 Gregory Lee's NPI number?
The NPI number for Gregory Lee is 1063521326. It was assigned to this individual provider in the NPPES registry on August 30, 2006.
Where is Gregory Lee located?
Gregory Lee practices at 222 W Thomas Rd Ste 315, Phoenix, AZ 85013. The listed phone number is (602) 406-3671.
What is Gregory Lee's specialty?
The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.
Is Gregory Lee enrolled in Medicare?
Yes. Gregory Lee is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Gregory Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Lee reassigns Medicare benefits to Augusta University (Augusta, GA). The 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 Gregory Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Gregory Lee was last updated on October 5, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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. Gregory P. Lee, PHD · NPI 1063521326
Clinical Neuropsychologist provider in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since August 30, 2006.
## Identity
- **NPI:** 1063521326 (Entity type: Individual)
- **Enumerated:** August 30, 2006
- **Primary specialty:** Clinical Neuropsychologist · taxonomy 103G00000X
- **State license:** 4848 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 222 W THOMAS RD STE 315, Phoenix, AZ 85013
- **Phone:** (602) 406-3671
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Augusta University (NPI 1760559124, Augusta, GA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 5, 2020
- **Other identifiers:** Medicaid 000338434A (GA); Other PS0182 (SC)
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Source: [NPI Profile](https://npiprofile.com/npi/1063521326) · Data from the CMS NPPES public registry.