KATHERINE PYROS
NPI 1790750255
Nurse Anesthetist, Certified Registered in Pittsburgh, PA
About Katherine Pyros NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE PYROS (NPI 1790750255) is an individual nurse anesthetist, certified registered in Pittsburgh, Pennsylvania, licensed in Pennsylvania (RN296099L) and active in the NPI registry since February 2006.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Katherine Pyros is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Katherine Pyros reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pittsburgh, PA 15213
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 clinicians in this Medicare group
West Mifflin, PA 15122
- Reassigned Medicare billing, Pennsylvania enrollment
- 22 clinicians in this Medicare group
Allentown, PA 18104
- Reassigned Medicare billing, Pennsylvania enrollment
- 72 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 15213
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 Katherine Pyros's NPI number?
The NPI number for Katherine Pyros is 1790750255. It was assigned to this individual provider in the NPPES registry on February 20, 2006.
Where is Katherine Pyros located?
Katherine Pyros practices at 3705 5th Ave One Children's Hospital Drive, Pittsburgh, PA 15213. The listed phone number is (412) 692-5260.
What is Katherine Pyros's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Katherine Pyros enrolled in Medicare?
Yes. Katherine Pyros is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Katherine Pyros's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Pyros reassigns Medicare benefits to 3 organizations: University Of Pittsburgh Physicians (Pittsburgh, PA), Associates Anesthesia Services, LLC (West Mifflin, PA) and Lehigh Valley Eye Center, P.C. (Allentown, PA). Each 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 Katherine Pyros'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 Katherine Pyros was last updated on May 24, 2021. 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.
# Katherine Pyros · NPI 1790750255
Nurse Anesthetist, Certified Registered physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 20, 2006.
## Identity
- **NPI:** 1790750255 (Entity type: Individual)
- **Enumerated:** February 20, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN296099L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3705 5TH AVE, ONE CHILDREN'S HOSPITAL DRIVE, Pittsburgh, PA 15213-2584
- **Phone:** (412) 692-5260
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): University Of Pittsburgh Physicians (NPI 1548433527, Pittsburgh, PA); Associates Anesthesia Services, LLC (NPI 1033542584, West Mifflin, PA); Lehigh Valley Eye Center, P.C. (NPI 1356330369, Allentown, PA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 24, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1790750255) · Data from the CMS NPPES public registry.