MRS. CHELSEA COOL MCMASTER PA-C
NPI 1497104426
Physician Assistant - Medical in Aspers, PA
About Mrs. Chelsea Cool Mcmaster Pa-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. CHELSEA COOL MCMASTER PA-C (NPI 1497104426) is an individual medical provider in Aspers, Pennsylvania, licensed in Maryland (C0007190) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, is affiliated with Wellspan York Hospital, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Chelsea Cool Mcmaster Pa-c 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Wellspan York Hospital
Acute Care Hospitals · York, PAGettysburg Hospital
Acute Care Hospitals · Gettysburg, PAOther Providers at the Same Location NPPES 8
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 Chelsea Mcmaster's NPI number?
The NPI number for Chelsea Mcmaster is 1497104426. It was assigned to this individual provider in the NPPES registry on June 9, 2016. The provider is also known as Ms. Chelsea Kay Cool Pa-C.
Where is Chelsea Mcmaster located?
Chelsea Mcmaster practices at 2060 Carlisle Rd, Aspers, PA 17304. The listed phone number is (717) 339-2585.
What is Chelsea Mcmaster's specialty?
The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.
Is Chelsea Mcmaster enrolled in Medicare?
Yes. Chelsea Mcmaster 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.
Is Chelsea Mcmaster affiliated with any hospitals?
According to CMS data, Chelsea Mcmaster is affiliated with Wellspan York Hospital and Gettysburg Hospital.
When was this NPI record last updated?
The NPPES record for Chelsea Mcmaster was last updated on April 15, 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.
# Mrs. Chelsea Cool Mcmaster, PA-C · NPI 1497104426
Medical physician in Aspers, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 9, 2016.
## Identity
- **NPI:** 1497104426 (Entity type: Individual)
- **Enumerated:** June 9, 2016
- **Primary specialty:** Physician Assistant - Medical · taxonomy 363AM0700X
- **State license:** C0007190 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 2060 CARLISLE RD, Aspers, PA 17304-9707
- **Phone:** (717) 339-2585
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for durable medical equipment, power mobility devices
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** April 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1497104426) · Data from the CMS NPPES public registry.