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KILLION MEDICAL ASSOCIATES, P.C.
NPI 1447271325
Internal Medicine in Philadelphia, PA

Active since July 23, 2006
1015 CHESTNUT ST, SUITE 1506, PHILADELPHIA, PA 19107(215) 503-2700(215) 503-2702 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Killion Medical Associates, P.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KILLION MEDICAL ASSOCIATES, P.C. (NPI 1447271325) is a healthcare organization registered as an internal medicine in Philadelphia, Pennsylvania and active in the NPI registry since July 2006. The organization lists Matthew Killion, President, as its authorized official.

NPPES Registry Identity

NPI1447271325
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameKILLION MEDICAL ASSOCIATES, P.C.
Location Address1015 CHESTNUT ST, SUITE 1506Philadelphia, PA 19107-4316
Mailing Address1015 Chestnut St, Suite 1506Philadelphia, PA 19107-4316 · (215) 503-2700 · Fax (215) 503-2702
Phone(215) 503-2700
Fax(215) 503-2702
Organization SubpartNo
Authorized OfficialMatthew KillionPresident · (215) 503-2700
Enumeration DateJuly 23, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1447271325 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1015 CHESTNUT ST, Philadelphia, PA 19107
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Killion Medical Associates, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Killion Medical Associates, P.C., which bills Medicare for the services this clinician delivers.

Clinician (1)

Matthew Killion, MD
Internal Medicine
NPI 1174580500
1015 CHESTNUT ST #1506
Philadelphia, PA 19107
(215) 503-2700
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Killion Medical Associates, P.C.'s NPI number?

The NPI number for Killion Medical Associates, P.C. is 1447271325. It was assigned to this organization in the NPPES registry on July 23, 2006.

Where is Killion Medical Associates, P.C. located?

Killion Medical Associates, P.C. is located at 1015 Chestnut St Suite 1506, Philadelphia, PA 19107. The listed phone number is (215) 503-2700.

What is Killion Medical Associates, P.C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Killion Medical Associates, P.C. enrolled in Medicare?

Yes. Killion Medical Associates, P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Killion Medical Associates, P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Killion Medical Associates, P.C.. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Killion Medical Associates, P.C. was last updated on August 22, 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.