SHYVONNE NASHELLE-RUTH GRAY MD
NPI 1639490618
Psychiatry & Neurology - Psychiatry in Oklahoma City, OK
About Shyvonne Nashelle-ruth Gray Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHYVONNE NASHELLE-RUTH GRAY MD (NPI 1639490618) is an individual psychiatry provider in Oklahoma City, Oklahoma, licensed in Oklahoma (27895) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS and is a graduate of University Of Oklahoma College Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses
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
Shyvonne Nashelle-ruth Gray 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
4Medicare enrollment records show Shyvonne Gray reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73105
- Reassigned Medicare billing, Oklahoma enrollment
- 201 clinicians in this Medicare group
Oklahoma City, OK 73114
- Reassigned Medicare billing, Oklahoma enrollment
- 31 clinicians in this Medicare group
Oklahoma City, OK 73141
- Reassigned Medicare billing, Oklahoma enrollment
- 14 clinicians in this Medicare group
Moore, OK 73160
- Reassigned Medicare billing, Oklahoma enrollment
- Medicare enrollment name: Balance Womens Health LLC
- 99 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73116 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OKLAHOMA CITY, OK 73116
OKLAHOMA CITY, OK 73116
OKLAHOMA CITY, OK 73116
OKLAHOMA CITY, OK 73116
OKLAHOMA CITY, OK 73116
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 Shyvonne Gray's NPI number?
The NPI number for Shyvonne Gray is 1639490618. It was assigned to this individual provider in the NPPES registry on June 14, 2010.
Where is Shyvonne Gray located?
Shyvonne Gray practices at 4013 NW Expressway Ste 105, Oklahoma City, OK 73116. The listed phone number is (405) 378-2727.
What is Shyvonne Gray's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Shyvonne Gray enrolled in Medicare?
Yes. Shyvonne 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 Shyvonne Gray's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shyvonne Gray reassigns Medicare benefits to 4 organizations: Oklahoma Mental Health Council (Oklahoma City, OK), Oakwood Springs Physician Group LLC (Oklahoma City, OK), Uhs Oklahoma City LLC (Oklahoma City, OK) and Balance Women's Health, LLC (Moore, OK). 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 Shyvonne Gray's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shyvonne Gray accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Shyvonne 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.
When was this NPI record last updated?
The NPPES record for Shyvonne Gray was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Shyvonne Nashelle-Ruth Gray, MD · NPI 1639490618
Psychiatry physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since June 14, 2010.
## Identity
- **NPI:** 1639490618 (Entity type: Individual)
- **Enumerated:** June 14, 2010
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 27895 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 4013 NW EXPRESSWAY STE 105, Oklahoma City, OK 73116-2618
- **Phone:** (405) 378-2727
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Oklahoma Mental Health Council (NPI 1275574907, Oklahoma City, OK); Oakwood Springs Physician Group LLC (NPI 1326588807, Oklahoma City, OK); Uhs Oklahoma City LLC (NPI 1083985600, Oklahoma City, OK); Balance Women's Health, LLC (NPI 1790186385, Moore, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Oklahoma College Of Medicine, class of 2010
## Record status
- **NPPES last updated:** January 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1639490618) · Data from the CMS NPPES public registry.