GWENDOLYN K. CORRIGAN R.N., FNP
NPI 1558435560
Nurse Practitioner in Houston, TX
About Gwendolyn K. Corrigan R.n., Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GWENDOLYN K. CORRIGAN R.N., FNP (NPI 1558435560) is an individual nurse practitioner in Houston, Texas, licensed in Texas (AP102791) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gwendolyn K. Corrigan R.n., Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Gwendolyn Corrigan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,675 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 77030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
HOUSTON, TX 77030
HOUSTON, TX 77030
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 Gwendolyn Corrigan's NPI number?
The NPI number for Gwendolyn Corrigan is 1558435560. It was assigned to this individual provider in the NPPES registry on November 20, 2006.
Where is Gwendolyn Corrigan located?
Gwendolyn Corrigan practices at 1515 Holcombe Blvd, Houston, TX 77030. The listed phone number is (713) 792-6161.
What is Gwendolyn Corrigan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Gwendolyn Corrigan enrolled in Medicare?
Yes. Gwendolyn Corrigan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Gwendolyn Corrigan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gwendolyn Corrigan reassigns Medicare benefits to Physicians Referral Service (Houston, TX). 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 Gwendolyn Corrigan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Gwendolyn Corrigan was last updated on May 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Gwendolyn K. Corrigan, R.N., FNP · NPI 1558435560
Nurse Practitioner physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since November 20, 2006.
## Identity
- **NPI:** 1558435560 (Entity type: Individual)
- **Enumerated:** November 20, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** AP102791 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1515 HOLCOMBE BLVD, Houston, TX 77030-4000
- **Phone:** (713) 792-6161
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Physicians Referral Service (NPI 1073574810, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 1, 2023
- **Other identifiers:** Medicaid 153969401 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1558435560) · Data from the CMS NPPES public registry.