Connor Fitzsimmons, PA-S
Physician Assistant · Hempstead, NY
Connor Fitzsimmons, PA-S is a physician assistant with a practice address in Hempstead, New York, and NPI 1326874470, issued on Sep 13, 2024. Check the license (New York 033419, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Connor Fitzsimmons
- Credential
- PA-S
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 033419 NY
Self-reported in NPPES; status is on the state search - Practice location
- Hofstra University, Hempstead, NY 11549
- Phone
- (585) 766-8185
- Enumerated
- Sep 13, 2024
- Record last updated
- Apr 8, 2025
- Medicare enrollment
- Enrolled (PECOS I20250926000304); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at Hofstra University
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Connor Fitzsimmons 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 033419Check 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
- Mount Sinai School OF MedicineOceanside, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Connor Fitzsimmons among 15,555 physician assistant records in New York
Connor Fitzsimmons, PA-S 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 2024, is newer than 83% of them.
- NPI issued2024 · 83% of these records are older, 11% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2024 · 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).
40 physician assistant records list a practice address in Hempstead
They are 40 of the 1,003 NPPES records with a practice address in Hempstead, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Hempstead → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Renee Chan, PAHempstead, NY 115491558188714
- Tafani ChowdhuryHempstead, NY 115491982431821
- Kristin Doyon, PA-CHempstead, NY 115491124855127
- Juliana FeeneyHempstead, NY 115491245067214
- Holly Iafrate, PA-CHempstead, NY 115491063249902
- Anna John, PA-CHempstead, NY 115491194551218
- Claudia MangiameleHempstead, NY 115491770328015
- Kristen Murray, PA-CHempstead, NY 115491144056649
Common questions
What is Connor Fitzsimmons, PA-S's NPI number?
Connor Fitzsimmons, PA-S's National Provider Identifier (NPI) is 1326874470, issued on Sep 13, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Connor Fitzsimmons, PA-S located?
The NPPES record lists a practice address at Hofstra University, Hempstead, NY, 11549. Phone: (585) 766-8185. Providers update this record themselves, so call before visiting.
How can I verify Connor Fitzsimmons, PA-S's license?
NPPES lists New York license number 033419, 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.