AHN EMERGENCY GROUP OF JEFFERSON LTD
NPI 1235518499
Emergency Medicine in Jefferson Hills, PA
About Ahn Emergency Group Of Jefferson Ltd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AHN EMERGENCY GROUP OF JEFFERSON LTD (NPI 1235518499) is a healthcare organization registered as an emergency medicine in Jefferson Hills, Pennsylvania and active in the NPI registry since May 2015. The organization lists David Charles Packo, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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 Emergency Group Of Jefferson Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
66Medicare enrollment records show 66 clinicians reassign Medicare billing to Ahn Emergency Group Of Jefferson Ltd, which bills Medicare for the services they deliver. Of these, 11 practice at this address and 22 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 66Clairton, PA 15025
Pittsburgh, PA 15236
Pittsburgh, PA 15236
Jefferson Hills, PA 15025
Clairton, PA 15025
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Ahn Emergency Group Of Jefferson Ltd's NPI number?
The NPI number for Ahn Emergency Group Of Jefferson Ltd is 1235518499. It was assigned to this organization in the NPPES registry on May 21, 2015.
Where is Ahn Emergency Group Of Jefferson Ltd located?
Ahn Emergency Group Of Jefferson Ltd is located at 565 Coal Valley Rd, Jefferson Hills, PA 15025. The listed phone number is (330) 493-4443.
What is Ahn Emergency Group Of Jefferson Ltd's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Ahn Emergency Group Of Jefferson Ltd enrolled in Medicare?
Yes. Ahn Emergency Group Of Jefferson Ltd is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Ahn Emergency Group Of Jefferson Ltd?
According to the CMS Revalidation Reassignment List (October 2026 release), 66 clinicians in 4 Medicare specialties reassign their Medicare billing to Ahn Emergency Group Of Jefferson Ltd. 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 Emergency Medicine (41), Nurse Practitioner (23) and Critical Care (Intensivists) (1). Of these, 11 practice at this address and 22 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Ahn Emergency Group Of Jefferson Ltd was last updated on May 21, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 Emergency Group Of Jefferson Ltd · NPI 1235518499
Emergency Medicine organization in Jefferson Hills, Pennsylvania. Organization record, active in the CMS NPPES registry since May 21, 2015.
## Identity
- **NPI:** 1235518499 (Entity type: Organization)
- **Enumerated:** May 21, 2015
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **Organization subpart:** No
- **Authorized official:** David Packo, PRESIDENT
## Practice location
- **Address:** 565 COAL VALLEY RD, Jefferson Hills, PA 15025-3703
- **Phone:** (330) 493-4443 · **Fax:** (330) 493-8677
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 66 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Emergency Medicine (41), Nurse Practitioner (23), Critical Care (Intensivists) (1); 11 practice at this address and 22 within 10 miles; [full list](https://npiprofile.com/npi/1235518499/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 21, 2015
---
Source: [NPI Profile](https://npiprofile.com/npi/1235518499) · Data from the CMS NPPES public registry.