MARY KATE MALONEY
NPI 1881236651
Nurse Practitioner - Family in Philadelphia, PA
About Mary Kate Maloney NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY KATE MALONEY (NPI 1881236651) is an individual family provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SPO20353) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS, is affiliated with Thomas Jefferson University Hospital, and is a graduate of Other (2018).
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
Mary Kate Maloney 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 Mary Maloney reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,739 clinicians in this Medicare group
Voorhees, NJ 08043
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Jefferson University Physicians Of New Jersey PC
- 186 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 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Thomas Jefferson University Hospital
Acute Care Hospitals · Philadelphia, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19107 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 19107
PHILADELPHIA, PA 19107
PHILADELPHIA, PA 19107
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 Mary Maloney's NPI number?
The NPI number for Mary Maloney is 1881236651. It was assigned to this individual provider in the NPPES registry on October 14, 2019.
Where is Mary Maloney located?
Mary Maloney practices at 909 Walnut St Fl 2, Philadelphia, PA 19107. The listed phone number is (215) 503-2724.
What is Mary Maloney's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mary Maloney enrolled in Medicare?
Yes. Mary Maloney 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 Mary Maloney's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Maloney reassigns Medicare benefits to 2 organizations: Jefferson University Physicians (Philadelphia, PA) and Jefferson University Physicians Of New Jersey, P.C. (Voorhees, NJ). 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 Mary Maloney's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Maloney accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan and Oscar Health list Mary Maloney 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 Mary Maloney affiliated with any hospitals?
According to CMS data, Mary Maloney is affiliated with Thomas Jefferson University Hospital.
When was this NPI record last updated?
The NPPES record for Mary Maloney was last updated on November 25, 2019. 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.
# Mary Kate Maloney · NPI 1881236651
Family physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since October 14, 2019.
## Identity
- **NPI:** 1881236651 (Entity type: Individual)
- **Enumerated:** October 14, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** SPO20353 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 909 WALNUT ST FL 2, Philadelphia, PA 19107-5211
- **Phone:** (215) 503-2724
## 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): Jefferson University Physicians (NPI 1326093675, Philadelphia, PA); Jefferson University Physicians Of New Jersey, P.C. (NPI 1083039200, Voorhees, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** November 25, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1881236651) · Data from the CMS NPPES public registry.