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KATELYN MARY WILLIAMS PA-C
NPI 1407471584
Physician Assistant in Pittsburgh, PA

Active since June 14, 2020PECOS Enrolled
77.5/100
CMS Quality Rating
1515 LOCUST ST STE 350, PITTSBURGH, PA 15219(412) 232-9080 Get Directions Write a Review

NPPES record last updated: November 30, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 9, 2024, Sep 9, 2024, Jan 26, 2023 and 1 more (4 updates tracked since 2020).

About Katelyn Mary Williams Pa-c NPPES

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

KATELYN MARY WILLIAMS PA-C (NPI 1407471584) is an individual physician assistant in Pittsburgh, Pennsylvania and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1407471584
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKATELYN MARY WILLIAMSCredential: PA-C
Location Address1515 LOCUST ST STE 350Pittsburgh, PA 15219-5131
Mailing Address1515 Locust St Ste 350Pittsburgh, PA 15219-5131
Phone(412) 232-9080
Sole ProprietorNo
Enumeration DateJune 14, 2020
Last NPPES UpdateNovember 30, 20244 updates tracked since enumeration
NPPES CertifiedNovember 30, 2024
✔ NPI 1407471584 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1515 LOCUST ST STE 350, Pittsburgh, PA 15219
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Secondary Practice Locations 2

Location 13459 5th Ave, UPMC MONTEFIORE 9 SOUTHPittsburgh, PA 15213-3236 · Phone (412) 692-4888
Location 23459 5th AvePittsburgh, PA 15213-3236 · Phone (412) 692-4888

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 Mary Williams Pa-c 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 15219 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

77.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality68.61
Promoting Interoperability100
Improvement Activities40
Cost56.4

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LAUREN LEWIS MD
Orthopaedic Surgery (Foot and Ankle Surgery)
1515 LOCUST ST STE 350
PITTSBURGH, PA 15219
Allegheny County (412) 232-9089
THERESA SCHEIFFARTH
Physician Assistant (Surgical)
1515 LOCUST ST STE 350
PITTSBURGH, PA 15219
Allegheny County (412) 232-7177

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 Williams's NPI number?

The NPI number for Katelyn Williams is 1407471584. It was assigned to this individual provider in the NPPES registry on June 14, 2020.

Where is Katelyn Williams located?

Katelyn Williams practices at 1515 Locust St Ste 350, Pittsburgh, PA 15219. The listed phone number is (412) 232-9080.

What is Katelyn Williams's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Katelyn Williams enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Katelyn Williams was last updated on November 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.