MRS. STEPHANIE MOSTONE DNP, FNP-BC
NPI 1205201068
Nurse Practitioner - Family in Ridley Park, PA
About Mrs. Stephanie Mostone Dnp, Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. STEPHANIE MOSTONE DNP, FNP-BC (NPI 1205201068) is an individual family provider in Ridley Park, Pennsylvania, licensed in Pennsylvania (SP015359) and active in the NPI registry since December 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
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. Stephanie Mostone Dnp, Fnp-bc 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 Stephanie Mostone reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ridley Park, PA 19078
- Reassigned Medicare billing, Pennsylvania enrollment
- 654 clinicians in this Medicare group
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19078 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RIDLEY PARK, PA 19078
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 Stephanie Mostone's NPI number?
The NPI number for Stephanie Mostone is 1205201068. It was assigned to this individual provider in the NPPES registry on December 4, 2015.
Where is Stephanie Mostone located?
Stephanie Mostone practices at 8 Morton Ave Suite 8, Ridley Park, PA 19078. The listed phone number is (610) 595-6850.
What is Stephanie Mostone's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Stephanie Mostone enrolled in Medicare?
Yes. Stephanie Mostone 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 Stephanie Mostone's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Mostone reassigns Medicare benefits to 2 organizations: Prospect Health Access Network, Inc. (Ridley Park, PA) and Main Line Healthcare (Newtown Square, 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 Stephanie Mostone's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephanie Mostone accept?
Health plans from Highmark Blue Cross Blue Shield Delaware list Stephanie Mostone 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.
When was this NPI record last updated?
The NPPES record for Stephanie Mostone was last updated on December 4, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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. Stephanie Mostone, DNP, FNP-BC · NPI 1205201068
Family physician in Ridley Park, Pennsylvania. Individual provider, active in the CMS NPPES registry since December 4, 2015.
## Identity
- **NPI:** 1205201068 (Entity type: Individual)
- **Enumerated:** December 4, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** SP015359 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 8 MORTON AVE, SUITE 8, Ridley Park, PA 19078-2210
- **Phone:** (610) 595-6850
## 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): Prospect Health Access Network, Inc. (NPI 1740637255, Ridley Park, PA); Main Line Healthcare (NPI 1922077643, Newtown Square, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** December 4, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1205201068) · Data from the CMS NPPES public registry.