PEYTON MARIE HOLOWSKO CRNP
NPI 1528872637
Nurse Practitioner - Family in West Chester, PA
About Peyton Marie Holowsko Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PEYTON MARIE HOLOWSKO CRNP (NPI 1528872637) is an individual family provider in West Chester, Pennsylvania, licensed in Pennsylvania (SP032089) and active in the NPI registry since February 2025. She is enrolled in Medicare PECOS, is affiliated with Hospital Of Univ Of Pennsylvania, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
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
Peyton Marie Holowsko 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 Peyton Holowsko reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Exton, PA 19341
- Reassigned Medicare billing, Pennsylvania enrollment
- 80 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hospital Of Univ Of Pennsylvania
Acute Care Hospitals · Philadelphia, PAChester County Hospital
Acute Care Hospitals · West Chester, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19380 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 6
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 Peyton Holowsko's NPI number?
The NPI number for Peyton Holowsko is 1528872637. It was assigned to this individual provider in the NPPES registry on February 7, 2025.
Where is Peyton Holowsko located?
Peyton Holowsko practices at 1240 Wrights Ln, West Chester, PA 19380. The listed phone number is (610) 431-1210.
What is Peyton Holowsko's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Peyton Holowsko enrolled in Medicare?
Yes. Peyton Holowsko 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 Peyton Holowsko's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peyton Holowsko reassigns Medicare benefits to Pentahealth, LLC (Exton, 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 Peyton Holowsko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Peyton Holowsko accept?
Health plans from Ambetter Health and Ambetter from Buckeye Health Plan list Peyton Holowsko 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 Peyton Holowsko affiliated with any hospitals?
According to CMS data, Peyton Holowsko is affiliated with Hospital Of Univ Of Pennsylvania and Chester County Hospital.
When was this NPI record last updated?
The NPPES record for Peyton Holowsko was last updated on February 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Peyton Marie Holowsko, CRNP · NPI 1528872637
Family physician in West Chester, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 7, 2025.
## Identity
- **NPI:** 1528872637 (Entity type: Individual)
- **Enumerated:** February 7, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** SP032089 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1240 WRIGHTS LN, West Chester, PA 19380-4252
- **Phone:** (610) 431-1210
## 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:** Pentahealth, LLC (NPI 1639787740, Exton, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** February 7, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1528872637) · Data from the CMS NPPES public registry.