THILLY-RAE NELSON APRN
NPI 1487444766
Nurse Practitioner - Critical Care Medicine in Oklahoma City, OK
About Thilly-rae Nelson Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THILLY-RAE NELSON APRN (NPI 1487444766) is an individual critical care medicine provider in Oklahoma City, Oklahoma, licensed in Oklahoma (200924) and active in the NPI registry since May 2025. She is enrolled in Medicare PECOS, is affiliated with Community Hospital, Llc, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Thilly-rae Nelson Aprn 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 Thilly-rae Nelson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73134
- Reassigned Medicare billing, Oklahoma enrollment
- 146 clinicians in this Medicare group
Oklahoma City, OK 73134
- Reassigned Medicare billing, Oklahoma enrollment
- 1,058 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.
Community Hospital, LLC
Acute Care Hospitals · Oklahoma City, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73112 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OKLAHOMA CITY, OK 73112
OKLAHOMA CITY, OK 73112
OKLAHOMA CITY, OK 73112
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 Thilly-rae Nelson's NPI number?
The NPI number for Thilly-rae Nelson is 1487444766. It was assigned to this individual provider in the NPPES registry on May 9, 2025. The provider is also known as Tilly Nelson Aprn.
Where is Thilly-rae Nelson located?
Thilly-rae Nelson practices at 3300 NW Expressway, Oklahoma City, OK 73112. The listed phone number is (559) 991-6033.
What is Thilly-rae Nelson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Critical Care Medicine, with taxonomy code 363LC0200X.
Is Thilly-rae Nelson enrolled in Medicare?
Yes. Thilly-rae Nelson 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 Thilly-rae Nelson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thilly-rae Nelson reassigns Medicare benefits to 2 organizations: The Physicians Group LLC (Oklahoma City, OK) and Integris Ambulatory Care Corporation (Oklahoma City, 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 Thilly-rae Nelson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Thilly-rae Nelson accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Mending Health and UnitedHealthcare list Thilly-rae Nelson 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 Thilly-rae Nelson affiliated with any hospitals?
According to CMS data, Thilly-rae Nelson is affiliated with Community Hospital, LLC.
When was this NPI record last updated?
The NPPES record for Thilly-rae Nelson was last updated on May 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Thilly-Rae Nelson, APRN · NPI 1487444766
Critical Care Medicine physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since May 9, 2025.
## Identity
- **NPI:** 1487444766 (Entity type: Individual)
- **Enumerated:** May 9, 2025
- **Primary specialty:** Nurse Practitioner - Critical Care Medicine · taxonomy 363LC0200X
- **State license:** 200924 (Oklahoma)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3300 NW EXPRESSWAY, Oklahoma City, OK 73112-4999
- **Phone:** (559) 991-6033
## 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): The Physicians Group LLC (NPI 1487620381, Oklahoma City, OK); Integris Ambulatory Care Corporation (NPI 1750333936, Oklahoma City, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** May 9, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1487444766) · Data from the CMS NPPES public registry.