JILL MARIE ZIMMERMAN CRNP
NPI 1609543925
Nurse Practitioner - Family in Greencastle, PA
About Jill Marie Zimmerman Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JILL MARIE ZIMMERMAN CRNP (NPI 1609543925) is an individual family provider in Greencastle, Pennsylvania, licensed in Pennsylvania (SP024418) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS, is affiliated with Wellspan Chambersburg Hospital, and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 5
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
Jill Marie Zimmerman 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
2Medicare enrollment records show Jill Zimmerman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greencastle, PA 17225
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,080 clinicians in this Medicare group
Hagerstown, MD 21742
- Reassigned Medicare billing, Maryland enrollment
- 64 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 11
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Wellspan Chambersburg Hospital
Acute Care Hospitals · Chambersburg, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17225 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 19
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 Jill Zimmerman's NPI number?
The NPI number for Jill Zimmerman is 1609543925. It was assigned to this individual provider in the NPPES registry on August 25, 2021.
Where is Jill Zimmerman located?
Jill Zimmerman practices at 24 Antrim Commons Dr, Greencastle, PA 17225. The listed phone number is (717) 593-0512.
What is Jill Zimmerman's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Jill Zimmerman enrolled in Medicare?
Yes. Jill Zimmerman 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 Jill Zimmerman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jill Zimmerman reassigns Medicare benefits to 2 organizations: Wellspan Medical Group (Greencastle, PA) and Meritus Urgent Care, LLC (Hagerstown, MD). 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 Jill Zimmerman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jill Zimmerman accept?
Health plans from Peak Health Insurance list Jill Zimmerman 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 Jill Zimmerman affiliated with any hospitals?
According to CMS data, Jill Zimmerman is affiliated with Wellspan Chambersburg Hospital.
When was this NPI record last updated?
The NPPES record for Jill Zimmerman was last updated on October 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.
# Jill Marie Zimmerman, CRNP · NPI 1609543925
Family physician in Greencastle, Pennsylvania. Individual provider, active in the CMS NPPES registry since August 25, 2021.
## Identity
- **NPI:** 1609543925 (Entity type: Individual)
- **Enumerated:** August 25, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** SP024418 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 24 ANTRIM COMMONS DR, Greencastle, PA 17225-1623
- **Phone:** (717) 593-0512
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Wellspan Medical Group (NPI 1306558192, Greencastle, PA); Meritus Urgent Care, LLC (NPI 1134383623, Hagerstown, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** October 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1609543925) · Data from the CMS NPPES public registry.