MRS. KATELYNN ROSE BRENNAN CRNP
NPI 1457205759
Nurse Practitioner - Family in Bryn Mawr, PA
About Mrs. Katelynn Rose Brennan Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KATELYNN ROSE BRENNAN CRNP (NPI 1457205759) is an individual family provider in Bryn Mawr, Pennsylvania, licensed in Pennsylvania (SP035338) and active in the NPI registry since February 2026. She is enrolled in Medicare PECOS, is affiliated with Bryn Mawr Hospital, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Katelynn Rose Brennan Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bryn Mawr Hospital
Acute Care Hospitals · Bryn Mawr, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19010 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRYN MAWR, PA 19010
BRYN MAWR, PA 19010
BRYN MAWR, PA 19010
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 Katelynn Brennan's NPI number?
The NPI number for Katelynn Brennan is 1457205759. It was assigned to this individual provider in the NPPES registry on February 24, 2026. The provider is also known as Katelynn Rose Belfatto.
Where is Katelynn Brennan located?
Katelynn Brennan practices at 825 Old Lancaster Rd Ste 400, Bryn Mawr, PA 19010. The listed phone number is (610) 525-1202.
What is Katelynn Brennan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Katelynn Brennan enrolled in Medicare?
Yes. Katelynn Brennan is registered in the Medicare PECOS enrollment system.
Is Katelynn Brennan affiliated with any hospitals?
According to CMS data, Katelynn Brennan is affiliated with Bryn Mawr Hospital.
When was this NPI record last updated?
The NPPES record for Katelynn Brennan was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Mrs. Katelynn Rose Brennan, CRNP · NPI 1457205759
Family physician in Bryn Mawr, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 24, 2026.
## Identity
- **NPI:** 1457205759 (Entity type: Individual)
- **Enumerated:** February 24, 2026
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** SP035338 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 825 OLD LANCASTER RD STE 400, Bryn Mawr, PA 19010-3236
- **Phone:** (610) 525-1202 · **Fax:** (610) 527-0643
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** April 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1457205759) · Data from the CMS NPPES public registry.