MRS. KATHERINE E STONESIFER CRNP
NPI 1447627674
Nurse Practitioner - Adult Health in York, PA
About Mrs. Katherine E Stonesifer Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KATHERINE E STONESIFER CRNP (NPI 1447627674) is an individual adult health provider in York, Pennsylvania, licensed in Pennsylvania (SP015267) and active in the NPI registry since August 2015. She is enrolled in Medicare PECOS, is affiliated with Wellspan York Hospital, and maintains a secondary practice location in Mechanicsburg.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Location 1
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 and accepts Medicare assignment
Mrs. Katherine E Stonesifer 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 Reassignments
3Medicare enrollment records show Katherine Stonesifer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
York, PA 17403
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,080 clinicians in this Medicare group
York, PA 17403
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,902 clinicians in this Medicare group
Harrisburg, PA 17109
- Reassigned Medicare billing, Pennsylvania enrollment
- 322 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.
Wellspan York Hospital
Acute Care Hospitals · York, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17403 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 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
YORK, PA 17403
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 Katherine Stonesifer's NPI number?
The NPI number for Katherine Stonesifer is 1447627674. It was assigned to this individual provider in the NPPES registry on August 24, 2015. The provider is also known as Miss Katherine Bixler.
Where is Katherine Stonesifer located?
Katherine Stonesifer practices at 1001 S George St Fl 2, York, PA 17403. The listed phone number is (717) 851-2465.
What is Katherine Stonesifer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Katherine Stonesifer enrolled in Medicare?
Yes. Katherine Stonesifer 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 organizations bill Medicare for Katherine Stonesifer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Stonesifer reassigns Medicare benefits to 3 organizations: Wellspan Medical Group (York, PA), Pinnacle Health Medical Services (York, PA) and Pinnacle Health Hospitalist Services LLC (Harrisburg, PA). Each 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 Katherine Stonesifer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Katherine Stonesifer affiliated with any hospitals?
According to CMS data, Katherine Stonesifer is affiliated with Wellspan York Hospital.
When was this NPI record last updated?
The NPPES record for Katherine Stonesifer was last updated on February 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mrs. Katherine E Stonesifer, CRNP · NPI 1447627674
Adult Health physician in York, Pennsylvania. Individual provider, active in the CMS NPPES registry since August 24, 2015.
## Identity
- **NPI:** 1447627674 (Entity type: Individual)
- **Enumerated:** August 24, 2015
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** SP015267 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1001 S GEORGE ST FL 2, York, PA 17403-3676
- **Phone:** (717) 851-2465 · **Fax:** (717) 741-3043
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Wellspan Medical Group (NPI 1265123475, York, PA); Pinnacle Health Medical Services (NPI 1740936186, York, PA); Pinnacle Health Hospitalist Services LLC (NPI 1023458148, Harrisburg, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** February 22, 2024
- **Other identifiers:** Medicaid 103037123 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1447627674) · Data from the CMS NPPES public registry.