CORINNA WEAVER CRNP
NPI 1497133144
Nurse Practitioner - Family in Butler, PA
About Corinna Weaver Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CORINNA WEAVER CRNP (NPI 1497133144) is an individual family provider in Butler, Pennsylvania, licensed in Pennsylvania (RN595818) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS, is affiliated with Clarion Hospital, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Corinna Weaver Crnp 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 Corinna Weaver reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Butler, PA 16001
- Reassigned Medicare billing, Pennsylvania enrollment
- 482 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Clarion Hospital
Acute Care Hospitals · Clarion, PAButler Memorial Hospital
Acute Care Hospitals · Butler, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 16001 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 18
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Corinna Weaver's NPI number?
The NPI number for Corinna Weaver is 1497133144. It was assigned to this individual provider in the NPPES registry on May 14, 2015. The provider is also known as Corinna Fleeger.
Where is Corinna Weaver located?
Corinna Weaver practices at 389 New Castle Rd, Butler, PA 16001. The listed phone number is (724) 282-2216.
What is Corinna Weaver's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Corinna Weaver enrolled in Medicare?
Yes. Corinna Weaver 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 Corinna Weaver's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Corinna Weaver reassigns Medicare benefits to Butler Medical Providers (Butler, PA). 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 Corinna Weaver's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Corinna Weaver accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Corinna Weaver 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 Corinna Weaver affiliated with any hospitals?
According to CMS data, Corinna Weaver is affiliated with Clarion Hospital and Butler Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Corinna Weaver was last updated on October 5, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Corinna Weaver, CRNP · NPI 1497133144
Family physician in Butler, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 14, 2015.
## Identity
- **NPI:** 1497133144 (Entity type: Individual)
- **Enumerated:** May 14, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** RN595818 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 389 NEW CASTLE RD, Butler, PA 16001-1743
- **Phone:** (724) 282-2216
## 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:** Butler Medical Providers (NPI 1053799221, Butler, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** October 5, 2016
- **Other identifiers:** Medicaid 103036340 (PA); Medicare OSCAR/certification 433137 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1497133144) · Data from the CMS NPPES public registry.