AHN DERMATOLOGY
NPI 1235139817
Dermatology in Pittsburgh, PA
About Ahn Dermatology NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AHN DERMATOLOGY (NPI 1235139817) is a healthcare organization registered as a dermatology in Pittsburgh, Pennsylvania and active in the NPI registry since July 2005. The organization lists Cindy Waltemire, Provider Enrollment Specialist, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Other Names 1
Other Identifiers 2
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 Dermatology 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 Dermatology, which bills Medicare for the services they deliver. Of these, 64 practice at this address and 1,526 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 2,875Pittsburgh, PA 15212
Pittsburgh, PA 15212
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 Allegheny Clinic's NPI number?
The NPI number for Allegheny Clinic is 1235139817. It was assigned to this organization in the NPPES registry on July 26, 2005. The provider is doing business as Ahn Dermatology.
Where is Allegheny Clinic located?
Allegheny Clinic is located at 490 E North Ave Suite 107, Pittsburgh, PA 15212. The listed phone number is (412) 359-3376.
What is Allegheny Clinic's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
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, 64 practice at this address and 1,526 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 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.