CATHY A. CUSTER C.R.N.P.
NPI 1689602245
Nurse Practitioner - Acute Care in Harrisburg, PA
About Cathy A. Custer C.r.n.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHY A. CUSTER C.R.N.P. (NPI 1689602245) is an individual acute care provider in Harrisburg, Pennsylvania, licensed in Maryland (R096345) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Upmc Carlisle, and maintains a secondary practice location in Baltimore.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Cathy A. Custer C.r.n.p. 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 Cathy Custer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Wormleysburg, PA 17043
- Reassigned Medicare billing, Pennsylvania enrollment
- 132 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Carlisle
Acute Care Hospitals · Carlisle, PAUpmc Pinnacle Hospitals
Acute Care Hospitals · Harrisburg, PAUpmc Memorial
Acute Care Hospitals · York, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17104 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HARRISBURG, PA 17104
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 Cathy Custer's NPI number?
The NPI number for Cathy Custer is 1689602245. It was assigned to this individual provider in the NPPES registry on June 30, 2006.
Where is Cathy Custer located?
Cathy Custer practices at 205 S Front St Fl 4, Harrisburg, PA 17104. The listed phone number is (717) 231-8555.
What is Cathy Custer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Cathy Custer enrolled in Medicare?
Yes. Cathy Custer 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 Cathy Custer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cathy Custer reassigns Medicare benefits to Pinnacle Health Cardiovascular Institute Inc (Wormleysburg, 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 Cathy Custer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Cathy Custer affiliated with any hospitals?
According to CMS data, Cathy Custer is affiliated with Upmc Carlisle, Upmc Pinnacle Hospitals and Upmc Memorial.
When was this NPI record last updated?
The NPPES record for Cathy Custer was last updated on January 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Cathy A. Custer, C.R.N.P. · NPI 1689602245
Acute Care physician in Harrisburg, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 30, 2006.
## Identity
- **NPI:** 1689602245 (Entity type: Individual)
- **Enumerated:** June 30, 2006
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** R096345 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 205 S FRONT ST FL 4, Harrisburg, PA 17104-1619
- **Phone:** (717) 231-8555 · **Fax:** (717) 231-8568
## 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:** Pinnacle Health Cardiovascular Institute Inc (NPI 1952603342, Wormleysburg, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** January 29, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1689602245) · Data from the CMS NPPES public registry.