RACHEL MELISSA MCGUIGAN APRN-CNP
NPI 1932052941
Nurse Practitioner - Acute Care in Oklahoma City, OK
About Rachel Melissa Mcguigan Aprn-cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RACHEL MELISSA MCGUIGAN APRN-CNP (NPI 1932052941) is an individual acute care provider in Oklahoma City, Oklahoma, licensed in Oklahoma (226996) and active in the NPI registry since February 2026. She is enrolled in Medicare PECOS, is affiliated with Integris Baptist Medical Center, Inc, 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
Rachel Melissa Mcguigan Aprn-cnp 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 Reassignment
Medicare enrollment records show Rachel Mcguigan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
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.
Integris Baptist Medical Center, Inc
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 Rachel Mcguigan's NPI number?
The NPI number for Rachel Mcguigan is 1932052941. It was assigned to this individual provider in the NPPES registry on February 18, 2026. The provider is also known as Rachel Lancaster.
Where is Rachel Mcguigan located?
Rachel Mcguigan practices at 3300 NW Expressway, Oklahoma City, OK 73112. The listed phone number is (405) 949-3011.
What is Rachel Mcguigan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Rachel Mcguigan enrolled in Medicare?
Yes. Rachel Mcguigan 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 organization bills Medicare for Rachel Mcguigan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rachel Mcguigan reassigns Medicare benefits to Integris Ambulatory Care Corporation (Oklahoma City, OK). The 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 Rachel Mcguigan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rachel Mcguigan accept?
Health plans from Blue Cross and Blue Shield of Oklahoma list Rachel Mcguigan 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 Rachel Mcguigan affiliated with any hospitals?
According to CMS data, Rachel Mcguigan is affiliated with Integris Baptist Medical Center, Inc.
When was this NPI record last updated?
The NPPES record for Rachel Mcguigan was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Rachel Melissa Mcguigan, APRN-CNP · NPI 1932052941
Acute Care physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since February 18, 2026.
## Identity
- **NPI:** 1932052941 (Entity type: Individual)
- **Enumerated:** February 18, 2026
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 226996 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 3300 NW EXPRESSWAY, Oklahoma City, OK 73112-4418
- **Phone:** (405) 949-3011 · **Fax:** (405) 713-4656
## 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:** Integris Ambulatory Care Corporation (NPI 1750333936, Oklahoma City, OK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** July 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1932052941) · Data from the CMS NPPES public registry.