Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ULYSSES SAMUEL ATOR PA-C, MPAS
NPI 1003427816
Physician Assistant in Philadelphia, PA

Q: What is Ulysses Ator's NPI number?

The NPI number for Ulysses Ator is 1003427816. It was assigned to this individual provider in the NPPES registry on August 14, 2020.

Q: What is Ulysses Ator's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Ulysses Ator was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.

Active since August 14, 2020PECOS Enrolled

93.78/100

CMS Quality Rating

1650 MARKET ST STE 3600, PHILADELPHIA, PA 19103(855) 212-2273(629) 240-6003 Get Directions Write a Review

NPPES record last updated: October 19, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 5, 2021, Aug 14, 2020 (2 updates tracked since 2020).

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About Ulysses Samuel Ator Pa-c, Mpas NPPES

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

ULYSSES SAMUEL ATOR PA-C, MPAS (NPI 1003427816) is an individual physician assistant in Philadelphia, Pennsylvania, licensed in (1176255) and active in the NPI registry since August 2020. He is enrolled in Medicare PECOS and maintains a secondary practice location in Saxonburg.

NPPES Registry Identity

NPI1003427816

Entity TypeIndividualMale

Primary Taxonomy363A00000X

Provider Legal NameULYSSES SAMUEL ATORCredential: PA-C, MPAS

Location Address1650 MARKET ST STE 3600Philadelphia, PA 19103-7334

Mailing Address5410 Maryland Way Ste 400Brentwood, TN 37027-8087 · (855) 212-2273

Phone(855) 212-2273

Fax(629) 240-6003

Sole ProprietorNo

Enumeration DateAugust 14, 2020

Last NPPES UpdateOctober 19, 20262 updates tracked since enumeration

NPPES CertifiedOctober 19, 2026

✔ NPI 1003427816 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed · 1176255

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.

1650 MARKET ST STE 3600, Philadelphia, PA 19103

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Secondary Practice Location 1

Location 1333 W Main StSaxonburg, PA 16056-2254 · Phone (724) 352-8422

Other Identifiers 1

Medicaid103886005-0003PA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ulysses Samuel Ator Pa-c, Mpas 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 19103 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

$92.69 typical visit price

range $59.88 – $180.99

Typical copayment $23.17 (range $14.97 – $45.24)

Most-billed visit code 99203

Established Patient

$74.47 typical visit price

range $19.30 – $147.29

Typical copayment $18.61 (range $4.82 – $36.82)

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.

93.78/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

85.07

Promoting Interoperability

100

Improvement Activities

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.

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