KATHLEEN WOLFF
NPI 1619514940
Nurse Practitioner - Neonatal, Critical Care in Philadelphia, PA
About Kathleen Wolff NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHLEEN WOLFF (NPI 1619514940) is an individual neonatal, critical care provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP021249) and active in the NPI registry since December 2019. She is enrolled in Medicare PECOS.
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)
Kathleen Wolff is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Kathleen Wolff reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pittsburgh, PA 15235
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19107 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Kathleen Wolff's NPI number?
The NPI number for Kathleen Wolff is 1619514940. It was assigned to this individual provider in the NPPES registry on December 5, 2019.
Where is Kathleen Wolff located?
Kathleen Wolff practices at 117 S 11th St Fl 8, Philadelphia, PA 19107. The listed phone number is (215) 955-8346.
What is Kathleen Wolff's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.
Is Kathleen Wolff enrolled in Medicare?
Yes. Kathleen Wolff is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Kathleen Wolff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kathleen Wolff reassigns Medicare benefits to University Of Pittsburgh Physicians (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 Kathleen Wolff'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 Kathleen Wolff was last updated on July 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Kathleen Wolff · NPI 1619514940
Neonatal, Critical Care physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since December 5, 2019.
## Identity
- **NPI:** 1619514940 (Entity type: Individual)
- **Enumerated:** December 5, 2019
- **Primary specialty:** Nurse Practitioner - Neonatal, Critical Care · taxonomy 363LN0005X
- **State license:** SP021249 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 117 S 11TH ST FL 8, Philadelphia, PA 19107-4949
- **Phone:** (215) 955-8346
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** University Of Pittsburgh Physicians (NPI 1407985674, Pittsburgh, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1619514940) · Data from the CMS NPPES public registry.