ROLAND WILLIAM GRAY JR. MD
NPI 1770518656
Anesthesiology in Nashville, TN
About Roland William Gray Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROLAND WILLIAM GRAY JR. MD (NPI 1770518656) is an individual anesthesiology provider in Nashville, Tennessee, licensed in Tennessee (39690) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and maintains a secondary practice location in Brooklyn.
NPPES Registry Identity
Specialties & Licenses
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 and accepts Medicare assignment
Roland William 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 Roland Gray reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Nashville, TN 37203
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: Anesthesia Medical Group, P.C.
- 757 clinicians in this Medicare group
New York, NY 10003
- Reassigned Medicare billing, New York enrollment
- 1,074 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Nyu Langone Hospitals
Acute Care Hospitals · New York, NYOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NASHVILLE, TN 37203
NASHVILLE, TN 37203
NASHVILLE, TN 37203
NASHVILLE, TN 37203
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 Roland Gray's NPI number?
The NPI number for Roland Gray is 1770518656. It was assigned to this individual provider in the NPPES registry on July 11, 2006.
Where is Roland Gray located?
Roland Gray practices at 110 29th Ave N, Nashville, TN 37203. The listed phone number is (615) 327-4304.
What is Roland Gray's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Roland Gray enrolled in Medicare?
Yes. Roland 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 Roland Gray's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Roland Gray reassigns Medicare benefits to 2 organizations: Anesthesia Medical Group, PC (Nashville, TN) and New York University (New York, NY). 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 Roland Gray's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Roland Gray accept?
Health plans from Oscar Health and Oscar Insurance Company list Roland Gray 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.
Is Roland Gray affiliated with any hospitals?
According to CMS data, Roland Gray is affiliated with Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for Roland Gray was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Roland William Gray Jr., MD · NPI 1770518656
Anesthesiology physician in Nashville, Tennessee. Individual provider, active in the CMS NPPES registry since July 11, 2006.
## Identity
- **NPI:** 1770518656 (Entity type: Individual)
- **Enumerated:** July 11, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 39690 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 110 29TH AVE N, Nashville, TN 37203-1401
- **Phone:** (615) 327-4304
## 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): Anesthesia Medical Group, PC (NPI 1215932413, Nashville, TN); New York University (NPI 1942450804, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Tennessee, Hsc, College Of Medicine, class of 2001
## Record status
- **NPPES last updated:** July 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1770518656) · Data from the CMS NPPES public registry.