BILLYE R CHAPMAN M.D.
NPI 1699835298
Anesthesiology in Oklahoma City, OK
About Billye R Chapman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BILLYE R CHAPMAN M.D. (NPI 1699835298) is an individual anesthesiology provider in Oklahoma City, Oklahoma, licensed in Oklahoma (22999) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, is affiliated with Christus Southeast Texas- St Elizabeth, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Other Identifiers 2
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
Billye R Chapman M.d. 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
12Medicare enrollment records show Billye Chapman reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sherman, TX 75092
- Reassigned Medicare billing, Texas enrollment
- 127 clinicians in this Medicare group
Fort Worth, TX 76109
- Reassigned Medicare billing, Texas enrollment
- 1,612 clinicians in this Medicare group
Bryan, TX 77802
- Reassigned Medicare billing, Texas enrollment
- 840 clinicians in this Medicare group
Spring, TX 77379
- Reassigned Medicare billing, Texas enrollment
- 220 clinicians in this Medicare group
Houston, TX 77069
- Reassigned Medicare billing, Texas enrollment
- 260 clinicians in this Medicare group
Houston, TX 77065
- Reassigned Medicare billing, Texas enrollment
- 964 clinicians in this Medicare group
Houston, TX 77091
- Reassigned Medicare billing, Texas enrollment
- 319 clinicians in this Medicare group
Houston, TX 77042
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: U S Anesthesia Partners Of Texas, PA
- 3,804 clinicians in this Medicare group
Houston, TX 77036
- Reassigned Medicare billing, Texas enrollment
- 122 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,554 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.
Christus Southeast Texas- St Elizabeth
Acute Care Hospitals · Beaumont, TXMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
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 Billye Chapman's NPI number?
The NPI number for Billye Chapman is 1699835298. It was assigned to this individual provider in the NPPES registry on December 12, 2006.
Where is Billye Chapman located?
Billye Chapman practices at 920 Stanton L Young Blvd Ste 1140, Oklahoma City, OK 73104. The listed phone number is (405) 271-4351.
What is Billye Chapman's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Billye Chapman enrolled in Medicare?
Yes. Billye Chapman 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 Billye Chapman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Billye Chapman reassigns Medicare benefits to 12 organizations: Sherman MD Provider Inc (Sherman, TX), Emergenchealth PLLC (Fort Worth, TX), Austin Anesthesiology Group PLLC (Bryan, TX), Best Choice Anesthesia & Pain PLLC (Spring, TX), Northwest Anesthesiology & Pain Services, P.A. (Houston, TX) and 7 more organizations, listed in the Medicare section above. 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 Billye Chapman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Billye Chapman accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Cigna Healthcare, Oscar Insurance Company and Sendero Health Plans, Local Nonprofit list Billye Chapman 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 Billye Chapman affiliated with any hospitals?
According to CMS data, Billye Chapman is affiliated with Christus Southeast Texas- St Elizabeth.
When was this NPI record last updated?
The NPPES record for Billye Chapman was last updated on December 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Billye R Chapman, M.D. · NPI 1699835298
Anesthesiology physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since December 12, 2006.
## Identity
- **NPI:** 1699835298 (Entity type: Individual)
- **Enumerated:** December 12, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 22999 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 920 STANTON L YOUNG BLVD STE 1140, Oklahoma City, OK 73104-5036
- **Phone:** (405) 271-4351 · **Fax:** (405) 271-8665
## 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:** 12 organizations under Medicare reassignment (form CMS-855R): Sherman MD Provider Inc (NPI 1841696846, Sherman, TX); Emergenchealth PLLC (NPI 1467970897, Fort Worth, TX); Austin Anesthesiology Group PLLC (NPI 1528326154, Bryan, TX); Best Choice Anesthesia & Pain PLLC (NPI 1699015628, Spring, TX); Northwest Anesthesiology & Pain Services, P.A. (NPI 1629027511, Houston, TX); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Oklahoma College Of Medicine, class of 2002
## Record status
- **NPPES last updated:** December 18, 2025
- **Other identifiers:** Other 21974430 (TX); Other M5193 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1699835298) · Data from the CMS NPPES public registry.