MRS. HEATHER GALLAGHER MSN CRNP
NPI 1265681605
Nurse Practitioner - Adult Health in Bryn Mawr, PA
About Mrs. Heather Gallagher Msn Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. HEATHER GALLAGHER MSN CRNP (NPI 1265681605) is an individual adult health provider in Bryn Mawr, Pennsylvania, licensed in Pennsylvania (VP004171C) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS, is affiliated with Bryn Mawr Hospital, and is a graduate of Other (1996).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Mrs. Heather Gallagher Msn Crnp 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 Reassignment
Medicare enrollment records show Heather Gallagher reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Newtown Square, PA 19073
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,638 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 2
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bryn Mawr Hospital
Acute Care Hospitals · Bryn Mawr, PAPaoli Hospital
Acute Care Hospitals · Paoli, PAMain Line Hospital Lankenau
Acute Care Hospitals · Wynnewood, 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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Heather Gallagher's NPI number?
The NPI number for Heather Gallagher is 1265681605. It was assigned to this individual provider in the NPPES registry on September 10, 2008.
Where is Heather Gallagher located?
Heather Gallagher practices at 933 E Haverford Rd, Bryn Mawr, PA 19010. The listed phone number is (610) 649-6400.
What is Heather Gallagher's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Heather Gallagher enrolled in Medicare?
Yes. Heather Gallagher 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 organization bills Medicare for Heather Gallagher's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heather Gallagher reassigns Medicare benefits to Main Line Healthcare (Newtown Square, 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 Heather Gallagher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Heather Gallagher accept?
Health plans from Highmark Blue Cross Blue Shield Delaware list Heather Gallagher as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Heather Gallagher affiliated with any hospitals?
According to CMS data, Heather Gallagher is affiliated with Bryn Mawr Hospital, Paoli Hospital and Main Line Hospital Lankenau.
When was this NPI record last updated?
The NPPES record for Heather Gallagher was last updated on January 31, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Mrs. Heather Gallagher, MSN CRNP · NPI 1265681605
Adult Health physician in Bryn Mawr, Pennsylvania. Individual provider, active in the CMS NPPES registry since September 10, 2008.
## Identity
- **NPI:** 1265681605 (Entity type: Individual)
- **Enumerated:** September 10, 2008
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** VP004171C (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 933 E HAVERFORD RD, Bryn Mawr, PA 19010-3819
- **Phone:** (610) 649-6400 · **Fax:** (610) 649-7971
## 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:** Main Line Healthcare (NPI 1922077643, Newtown Square, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** January 31, 2020
---
Source: [NPI Profile](https://npiprofile.com/npi/1265681605) · Data from the CMS NPPES public registry.