CARLEY JILL GRIEST CRNP
NPI 1841003688
Nurse Practitioner - Family in Washington, PA
About Carley Jill Griest Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CARLEY JILL GRIEST CRNP (NPI 1841003688) is an individual family provider in Washington, Pennsylvania, licensed in Pennsylvania (SP035884) and active in the NPI registry since January 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Carley Jill Griest Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Carley Griest reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Washington, PA 15301
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,881 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15301 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WASHINGTON, PA 15301
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 Carley Griest's NPI number?
The NPI number for Carley Griest is 1841003688. It was assigned to this individual provider in the NPPES registry on January 27, 2025.
Where is Carley Griest located?
Carley Griest practices at 400 Locust Ave Ste 102, Washington, PA 15301. The listed phone number is (724) 228-1414.
What is Carley Griest's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Carley Griest enrolled in Medicare?
Yes. Carley Griest is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Carley Griest's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carley Griest reassigns Medicare benefits to Allegheny Clinic (Washington, 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 Carley Griest's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Carley Griest was last updated on July 29, 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.
# Carley Jill Griest, CRNP · NPI 1841003688
Family physician in Washington, Pennsylvania. Individual provider, active in the CMS NPPES registry since January 27, 2025.
## Identity
- **NPI:** 1841003688 (Entity type: Individual)
- **Enumerated:** January 27, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** SP035884 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 LOCUST AVE STE 102, Washington, PA 15301-3397
- **Phone:** (724) 228-1414
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Allegheny Clinic (NPI 1750756847, Washington, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** July 29, 2026
- **Other identifiers:** Other 16855235
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Source: [NPI Profile](https://npiprofile.com/npi/1841003688) · Data from the CMS NPPES public registry.