Jillian Casey Chapman, PA-C
Physician Assistant · Massena, NY
Jillian Casey Chapman, PA-C is a physician assistant with a practice address in Massena, New York, and NPI 1225917826, issued on Aug 28, 2025. Check the license (New York 034008, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jillian Casey Chapman
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 034008 NY
PA.0009363 CO
Self-reported in NPPES; status is on the state search - Practice location
- 86 Dana St, Massena, NY 13662
- Phone
- (315) 705-7058
- Enumerated
- Aug 28, 2025
- Record last updated
- Aug 28, 2025
- Medicare enrollment
- Enrolled (PECOS I20251121002227); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Verify Jillian Casey Chapman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 034008Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Colorado Surgical Affiliates LLCGrand Junction, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jillian Casey Chapman among 15,555 physician assistant records in New York
Jillian Casey Chapman, PA-C is one of 15,555 physician assistant records with a practice address in New York. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 89% of them.
- NPI issued2025 · 89% of these records are older, 4% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2025 · median 2018 among the 8,158 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 physician assistant records list a practice address in Massena
They are 14 of the 259 NPPES records with a practice address in Massena, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Massena → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Katherine Cox, PA-CMassena, NY 136621093368615
- Brenda CrowderMassena, NY 136621174013197
- Christopher Dodge, PA-CMassena, NY 136621326023052
- Laura Goldhar, PAMassena, NY 136621295305720
- Cassandra Lashomb, PHYSICIAN ASSISTANTMassena, NY 136621689059727
- Pamela Leary, PAMassena, NY 136621861891814
- David McCarthy, PAMassena, NY 136621831654219
- Megan Parmelee, PA-CMassena, NY 136621295418135
Common questions
What is Jillian Casey Chapman, PA-C's NPI number?
Jillian Casey Chapman, PA-C's National Provider Identifier (NPI) is 1225917826, issued on Aug 28, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Jillian Casey Chapman, PA-C located?
The NPPES record lists a practice address at 86 Dana St, Massena, NY, 13662. Phone: (315) 705-7058. Providers update this record themselves, so call before visiting.
How can I verify Jillian Casey Chapman, PA-C's license?
NPPES lists New York license number 034008, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.