DR. BETSY W. BLAZEK-O'NEILL MD
NPI 1710987979
Physical Medicine & Rehabilitation in Pittsburgh, PA
About Dr. Betsy W. Blazek-o'neill Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BETSY W. BLAZEK-O'NEILL MD (NPI 1710987979) is an individual physical medicine & rehabilitation provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD044471L) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Betsy W. Blazek-o'neill Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Betsy Blazek-o'neill reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pittsburgh, PA 15202
- 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.
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.
PITTSBURGH, PA 15202
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 Betsy Blazek-o'neill's NPI number?
The NPI number for Betsy Blazek-o'neill is 1710987979. It was assigned to this individual provider in the NPPES registry on July 28, 2005.
Where is Betsy Blazek-o'neill located?
Betsy Blazek-o'neill practices at 100 S Jackson Ave 3rd Floor, Pittsburgh, PA 15202. The listed phone number is (412) 359-8951.
What is Betsy Blazek-o'neill's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Betsy Blazek-o'neill enrolled in Medicare?
Yes. Betsy Blazek-o'neill is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Betsy Blazek-o'neill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Betsy Blazek-o'neill reassigns Medicare benefits to Allegheny Clinic (Pittsburgh, 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 Betsy Blazek-o'neill'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 Betsy Blazek-o'neill was last updated on December 1, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.