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KATELYN MARIE WILLIAMSON
NPI 1952157190
Student in an Organized Health Care Education/Training Program in Philadelphia, PA

Active since April 29, 2024PECOS Enrolled
4190 CITY AVE STE 409, PHILADELPHIA, PA 19131(800) 778-4723 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About Katelyn Marie Williamson NPPES

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

KATELYN MARIE WILLIAMSON (NPI 1952157190) is an individual student in an organized health care education/training program in Philadelphia, Pennsylvania and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952157190
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameKATELYN MARIE WILLIAMSON
Location Address4190 CITY AVE STE 409Philadelphia, PA 19131-1629
Mailing Address4190 City Ave Ste 409Philadelphia, PA 19131-1629 · (800) 778-4723
Phone(800) 778-4723
Sole ProprietorNo
Enumeration DateApril 29, 2024
Last NPPES UpdateJune 22, 2026
NPPES CertifiedJune 22, 2026
✔ NPI 1952157190 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
4190 CITY AVE STE 409, Philadelphia, PA 19131
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katelyn Marie Williamson is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

JORDAN ABRAM HIGGS DO
Student in an Organized Health Care Education/Training Program
4190 CITY AVE STE 409
PHILADELPHIA, PA 19131
Philadelphia County (800) 778-4723
DR. RICHARD HIEU TRUNG HUYNH D.O.
Plastic Surgery
4190 CITY AVE STE 409
PHILADELPHIA, PA 19131
Philadelphia County (215) 871-6694
GABRIELLE ALUISIO DO, MBA
Student in an Organized Health Care Education/Training Program
4190 CITY AVE STE 409
PHILADELPHIA, PA 19131
Philadelphia County (336) 937-4959
JACOB KING
Student in an Organized Health Care Education/Training Program
4190 CITY AVE STE 409
PHILADELPHIA, PA 19131
Philadelphia County (215) 871-6926
MARIE JOUNG DO
Student in an Organized Health Care Education/Training Program
4190 CITY AVE STE 409
PHILADELPHIA, PA 19131
Philadelphia County (260) 312-8496
SHREYA PATEL DO
Student in an Organized Health Care Education/Training Program
4190 CITY AVE STE 409
PHILADELPHIA, PA 19131
Philadelphia County (800) 778-4723
BRANDON W HENRY
Student in an Organized Health Care Education/Training Program
4190 CITY AVE STE 409
PHILADELPHIA, PA 19131
Philadelphia County (215) 871-6730
NICOLE IVONNE MCMANUS DO
Student in an Organized Health Care Education/Training Program
4190 CITY AVE STE 409
PHILADELPHIA, PA 19131
Philadelphia County (352) 459-7479

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 Katelyn Williamson's NPI number?

The NPI number for Katelyn Williamson is 1952157190. It was assigned to this individual provider in the NPPES registry on April 29, 2024.

Where is Katelyn Williamson located?

Katelyn Williamson practices at 4190 City Ave Ste 409, Philadelphia, PA 19131. The listed phone number is (800) 778-4723.

What is Katelyn Williamson's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Katelyn Williamson enrolled in Medicare?

Yes. Katelyn Williamson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Katelyn Williamson was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.