RACHEL LEE ZIMMERMAN CRNP
NPI 1881329688
Nurse Practitioner - Critical Care Medicine in Altoona, PA
About Rachel Lee Zimmerman Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RACHEL LEE ZIMMERMAN CRNP (NPI 1881329688) is an individual critical care medicine provider in Altoona, Pennsylvania, licensed in Pennsylvania (SP025935) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS, is affiliated with Upmc Altoona, and is a graduate of Other (2022).
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
Rachel Lee 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
3Medicare enrollment records show Rachel Zimmerman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Altoona, PA 16601
- Reassigned Medicare billing, Pennsylvania enrollment
- 17 clinicians in this Medicare group
Winston Salem, NC 27157
- Reassigned Medicare billing, North Carolina enrollment
- 3,003 clinicians in this Medicare group
Concord, NC 28025
- Reassigned Medicare billing, North Carolina enrollment
- 2,223 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 3
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.
Upmc Altoona
Acute Care Hospitals · Altoona, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 16601 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 20
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 Rachel Zimmerman's NPI number?
The NPI number for Rachel Zimmerman is 1881329688. It was assigned to this individual provider in the NPPES registry on July 18, 2022.
Where is Rachel Zimmerman located?
Rachel Zimmerman practices at 620 Howard Ave, Altoona, PA 16601. The listed phone number is (814) 889-2011.
What is Rachel Zimmerman's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Critical Care Medicine, with taxonomy code 363LC0200X.
Is Rachel Zimmerman enrolled in Medicare?
Yes. Rachel 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 Rachel Zimmerman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rachel Zimmerman reassigns Medicare benefits to 3 organizations: Pittsburgh Critical Care Associates, Inc (Altoona, PA), Wake Forest University Health Sciences (Winston Salem, NC) and Carolinas Medical Center (Concord, NC). 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 Rachel Zimmerman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rachel Zimmerman accept?
Health plans from Blue Cross and Blue Shield of NC, BlueCross BlueShield of South Carolina, InStil Health and Oscar Health Plan of North Carolina, Inc list Rachel 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 Rachel Zimmerman affiliated with any hospitals?
According to CMS data, Rachel Zimmerman is affiliated with Upmc Altoona.
When was this NPI record last updated?
The NPPES record for Rachel Zimmerman was last updated on July 18, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Rachel Lee Zimmerman, CRNP · NPI 1881329688
Critical Care Medicine physician in Altoona, Pennsylvania. Individual provider, active in the CMS NPPES registry since July 18, 2022.
## Identity
- **NPI:** 1881329688 (Entity type: Individual)
- **Enumerated:** July 18, 2022
- **Primary specialty:** Nurse Practitioner - Critical Care Medicine · taxonomy 363LC0200X
- **State license:** SP025935 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 620 HOWARD AVE, Altoona, PA 16601-4804
- **Phone:** (814) 889-2011
## 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): Pittsburgh Critical Care Associates, Inc (NPI 1497703680, Altoona, PA); Wake Forest University Health Sciences (NPI 1003803032, Winston Salem, NC); Carolinas Medical Center (NPI 1467790055, Concord, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** July 18, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1881329688) · Data from the CMS NPPES public registry.