MARLA KELLY OSNER NURSE PRACTITIONER
NPI 1245633452
Nurse Practitioner - Family in Horsham, PA
About Marla Kelly Osner Nurse Practitioner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARLA KELLY OSNER NURSE PRACTITIONER (NPI 1245633452) is an individual family provider in Horsham, Pennsylvania, licensed in Pennsylvania (SP014360) and active in the NPI registry since October 2014. 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
Marla Kelly Osner Nurse Practitioner 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 Marla Osner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Horsham, PA 19044
- Reassigned Medicare billing, Pennsylvania enrollment
- 10 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 8
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19044 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 12
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 Marla Osner's NPI number?
The NPI number for Marla Osner is 1245633452. It was assigned to this individual provider in the NPPES registry on October 1, 2014.
Where is Marla Osner located?
Marla Osner practices at 401 Horsham Rd, Horsham, PA 19044. The listed phone number is (215) 422-3646.
What is Marla Osner's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Marla Osner enrolled in Medicare?
Yes. Marla Osner 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 Marla Osner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marla Osner reassigns Medicare benefits to Continuing Care Medical Associates PLLC (Horsham, 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 Marla Osner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marla Osner accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Marla Osner 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 Marla Osner was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.
# Marla Kelly Osner, NURSE PRACTITIONER · NPI 1245633452
Family physician in Horsham, Pennsylvania. Individual provider, active in the CMS NPPES registry since October 1, 2014.
## Identity
- **NPI:** 1245633452 (Entity type: Individual)
- **Enumerated:** October 1, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** SP014360 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 401 HORSHAM RD, Horsham, PA 19044-2013
- **Phone:** (215) 422-3646
## 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:** Continuing Care Medical Associates PLLC (NPI 1174081442, Horsham, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** September 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1245633452) · Data from the CMS NPPES public registry.