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JILLIAN CASEY CHAPMAN PA-C
NPI 1225917826
Physician Assistant in Massena, NY

Active since August 28, 2025PECOS EnrolledAccepts Medicare Assignment

NPPES record last updated: August 28, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Jillian Casey Chapman Pa-c NPPES

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

JILLIAN CASEY CHAPMAN PA-C (NPI 1225917826) is an individual physician assistant in Massena, New York, licensed in Colorado (PA.0009363) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1225917826
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameJILLIAN CASEY CHAPMANCredential: PA-C
Location Address86 DANA STMassena, NY 13662-1029
Mailing Address86 Dana StMassena, NY 13662-1029
Phone(315) 705-7058
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateAugust 28, 2025
NPPES CertifiedAugust 21, 2025
✔ NPI 1225917826 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in CO · PA.0009363✔ Licensed in NY · 034008
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.
86 DANA ST, Massena, NY 13662
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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 and accepts Medicare assignment

Jillian Casey Chapman Pa-c 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.

PECOS PAC ID7719479351
PECOS Enrollment IDI20251121002227
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 13662 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
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$68.57 typical visit price
range $17.54 – $136.14
Typical copayment $17.14 (range $4.38 – $34.03)
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.

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 Jillian Chapman's NPI number?

The NPI number for Jillian Chapman is 1225917826. It was assigned to this individual provider in the NPPES registry on August 28, 2025.

Where is Jillian Chapman located?

Jillian Chapman practices at 86 Dana St, Massena, NY 13662. The listed phone number is (315) 705-7058.

What is Jillian Chapman's specialty?

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

Is Jillian Chapman enrolled in Medicare?

Yes. Jillian Chapman 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.

When was this NPI record last updated?

The NPPES record for Jillian Chapman was last updated on August 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.