DR. ARTHUR R GRAY JR. MD
NPI 1316007800
Anesthesiology in Macon, GA
About Dr. Arthur R Gray Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ARTHUR R GRAY JR. MD (NPI 1316007800) is an individual anesthesiology provider in Macon, Georgia, licensed in Georgia (24248) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Atrium Health Navicent The Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Arthur R Gray Jr. Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Arthur Gray reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Macon, GA 31201
- Reassigned Medicare billing, Georgia enrollment
- 49 clinicians in this Medicare group
Stone Mountain, GA 30087
- Reassigned Medicare billing, Georgia enrollment
- 650 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.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Atrium Health Navicent The Medical Center
Acute Care Hospitals · Macon, GAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MACON, GA 31201
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 Arthur Gray's NPI number?
The NPI number for Arthur Gray is 1316007800. It was assigned to this individual provider in the NPPES registry on December 12, 2006.
Where is Arthur Gray located?
Arthur Gray practices at 777 Hemlock St, Macon, GA 31201. The listed phone number is (866) 507-5244.
What is Arthur Gray's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Arthur Gray enrolled in Medicare?
Yes. Arthur Gray is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Arthur Gray's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arthur Gray reassigns Medicare benefits to 2 organizations: Guardian Medical Services, LLC (Macon, GA) and American Anesthesiology Associates Of Georgia, LLC (Stone Mountain, GA). 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 Arthur Gray's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Arthur Gray affiliated with any hospitals?
According to CMS data, Arthur Gray is affiliated with Atrium Health Navicent The Medical Center.
When was this NPI record last updated?
The NPPES record for Arthur Gray was last updated on October 31, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Arthur R Gray Jr., MD · NPI 1316007800
Anesthesiology physician in Macon, Georgia. Individual provider, active in the CMS NPPES registry since December 12, 2006.
## Identity
- **NPI:** 1316007800 (Entity type: Individual)
- **Enumerated:** December 12, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 24248 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 777 HEMLOCK ST, Macon, GA 31201-2102
- **Phone:** (866) 507-5244 · **Fax:** (855) 851-4405
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Guardian Medical Services, LLC (NPI 1255786521, Macon, GA); American Anesthesiology Associates Of Georgia, LLC (NPI 1528068673, Stone Mountain, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Georgia School Of Medicine, class of 1981
## Record status
- **NPPES last updated:** October 31, 2022
- **Other identifiers:** Other P00143995 (GA); Medicaid 000313475J (GA); Medicaid 000313475K (GA)
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Source: [NPI Profile](https://npiprofile.com/npi/1316007800) · Data from the CMS NPPES public registry.