MRS. GILLIAN WOLSTENHOLME FOWLER CRNP
NPI 1801429592
Nurse Practitioner - Women's Health in Abington, PA
About Mrs. Gillian Wolstenholme Fowler Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. GILLIAN WOLSTENHOLME FOWLER CRNP (NPI 1801429592) is an individual women's health provider in Abington, Pennsylvania, licensed in Pennsylvania (SP013758) and active in the NPI registry since February 2020. 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)
Mrs. Gillian Wolstenholme Fowler Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Gillian Fowler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Abington, PA 19001
- Reassigned Medicare billing, Pennsylvania enrollment
- Also billed through NPI 1316189855 (Pennsylvania)
- 107 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 19001 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.
ABINGTON, PA 19001
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 Gillian Fowler's NPI number?
The NPI number for Gillian Fowler is 1801429592. It was assigned to this individual provider in the NPPES registry on February 20, 2020.
Where is Gillian Fowler located?
Gillian Fowler practices at 1200 Old York Rd, Abington, PA 19001. The listed phone number is (215) 481-2000.
What is Gillian Fowler's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.
Is Gillian Fowler enrolled in Medicare?
Yes. Gillian Fowler is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Gillian Fowler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gillian Fowler reassigns Medicare benefits to Abington Memorial Hospital (Abington, 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 Gillian Fowler'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 Gillian Fowler was last updated on February 20, 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. Gillian Wolstenholme Fowler, CRNP · NPI 1801429592
Women's Health physician in Abington, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 20, 2020.
## Identity
- **NPI:** 1801429592 (Entity type: Individual)
- **Enumerated:** February 20, 2020
- **Primary specialty:** Nurse Practitioner - Women's Health · taxonomy 363LW0102X
- **State license:** SP013758 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1200 OLD YORK RD, Abington, PA 19001-3720
- **Phone:** (215) 481-2000
## 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:** Abington Memorial Hospital (NPI 1548825243, Abington, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 20, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1801429592) · Data from the CMS NPPES public registry.