AHN PRIMARY CARE HEMPFIELD
NPI 1053950048
Internal Medicine in Greensburg, PA
About Ahn Primary Care Hempfield NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AHN PRIMARY CARE HEMPFIELD (NPI 1053950048) is a healthcare organization registered as an internal medicine in Greensburg, Pennsylvania and active in the NPI registry since December 2019. The organization holds a CLIA Waiver certificate valid through March 1, 2028 and lists Denise Noel, Director Provider Enrollment, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ahn Primary Care Hempfield is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2,875Medicare enrollment records show 2,875 clinicians reassign Medicare billing to Ahn Primary Care Hempfield, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 43 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 65
Nearest to this location (20)
See all 2,875Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 39D0895721
Ahn Primary Care - Hempfield · Greensburg, PAFrequently 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 Allegheny Clinic's NPI number?
The NPI number for Allegheny Clinic is 1053950048. It was assigned to this organization in the NPPES registry on December 23, 2019. The provider is doing business as Ahn Primary Care Hempfield.
Where is Allegheny Clinic located?
Allegheny Clinic is located at 6321 Route 30 Fl 2, Greensburg, PA 15601. The listed phone number is (724) 671-1770.
What is Allegheny Clinic's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Allegheny Clinic enrolled in Medicare?
Yes. Allegheny Clinic is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Allegheny Clinic?
According to the CMS Revalidation Reassignment List (October 2026 release), 2,875 clinicians in 65 Medicare specialties reassign their Medicare billing to Allegheny Clinic. A 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 the clinician's services. The largest specialties are Nurse Practitioner (466), Certified Registered Nurse Anesthetist (CRNA) (448) and Internal Medicine (203). Of these, 4 practice at this address and 43 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Allegheny Clinic hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 39D0895721) is associated with this NPI, valid through March 1, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Allegheny Clinic was last updated on October 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Ahn Primary Care Hempfield · NPI 1053950048
Internal Medicine organization in Greensburg, Pennsylvania. Organization record, active in the CMS NPPES registry since December 23, 2019.
## Identity
- **NPI:** 1053950048 (Entity type: Organization)
- **Enumerated:** December 23, 2019
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Legal business name:** Allegheny Clinic
- **Organization subpart:** No
- **Authorized official:** Denise Noel, DIRECTOR PROVIDER ENROLLMENT
## Practice location
- **Address:** 6321 ROUTE 30 FL 2, Greensburg, PA 15601-9703
- **Phone:** (724) 671-1770 · **Fax:** (724) 523-7726
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2,875 clinicians in 65 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (466), Certified Registered Nurse Anesthetist (CRNA) (448), Internal Medicine (203); 4 practice at this address and 43 within 10 miles; [full list](https://npiprofile.com/npi/1053950048/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 14, 2020
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1053950048) · Data from the CMS NPPES public registry.