AMY BRENNAN
NPI 1851177745
Nurse Practitioner - Gerontology in Philadelphia, PA
About Amy Brennan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMY BRENNAN (NPI 1851177745) is an individual gerontology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP028495) and active in the NPI registry since September 2023. She is enrolled in Medicare PECOS, is affiliated with Reading Hospital, and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Amy Brennan is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Amy Brennan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19118
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,473 clinicians in this Medicare group
East Earl, PA 17519
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,080 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Reading Hospital
Acute Care Hospitals · West Reading, PAWellspan Ephrata Community Hospital
Acute Care Hospitals · Ephrata, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19140 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19140
PHILADELPHIA, PA 19140
PHILADELPHIA, PA 19140
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 Amy Brennan's NPI number?
The NPI number for Amy Brennan is 1851177745. It was assigned to this individual provider in the NPPES registry on September 6, 2023. The provider is also known as Amy Jonello.
Where is Amy Brennan located?
Amy Brennan practices at 3509 N Broad St, Philadelphia, PA 19140. The listed phone number is (215) 707-8484.
What is Amy Brennan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Amy Brennan enrolled in Medicare?
Yes. Amy Brennan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Amy Brennan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Brennan reassigns Medicare benefits to 2 organizations: Tower Health Medical Group (Philadelphia, PA) and Wellspan Medical Group (East Earl, 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 Amy Brennan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Amy Brennan affiliated with any hospitals?
According to CMS data, Amy Brennan is affiliated with Reading Hospital and Wellspan Ephrata Community Hospital.
When was this NPI record last updated?
The NPPES record for Amy Brennan was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days 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.
# Amy Brennan · NPI 1851177745
Gerontology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since September 6, 2023.
## Identity
- **NPI:** 1851177745 (Entity type: Individual)
- **Enumerated:** September 6, 2023
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** SP028495 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3509 N BROAD ST, Philadelphia, PA 19140-4105
- **Phone:** (215) 707-8484 · **Fax:** (215) 707-3946
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Tower Health Medical Group (NPI 1306476924, Philadelphia, PA); Wellspan Medical Group (NPI 1265983613, East Earl, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** October 16, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1851177745) · Data from the CMS NPPES public registry.