Thomas Jason O'Brien, PA
Surgical Physician Assistant · Mineola, NY
Thomas Jason O'Brien, PA is a surgical physician assistant with a practice address in Mineola, New York, and NPI 1659636454, issued on Jul 8, 2012. Check the license (New York 015697, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas Jason O'Brien
- Credential
- PA
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- 015697 NY
Self-reported in NPPES; status is on the state search - Practice location
- 259 1St St, Mineola, NY 11501
- Phone
- (516) 663-9494
- Enumerated
- Jul 8, 2012
- Record last updated
- Jul 8, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20131118000628); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 2,152 in New York → Look up another NPI →
Also registered at 259 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rachel Aber, MDStudent in an Organized Health Care Education/Training Program1134916604
- Akil Abraham, PA-CPhysician Assistant1245839646
- Shereen Abu-Jaradeh, MDStudent in an Organized Health Care Education/Training Program1225969884
- Frank Acevedo, PA-CPhysician Assistant1427273515
- Olukemi Adebanjo, RNMedical-Surgical Registered Nurse1689241564
Verify Thomas Jason O'Brien 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 015697Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $122.19
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 7,578 providers of this specialty with any payment received $703.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Central Suffolk HospitalRiverhead, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Jason O'Brien among 2,152 surgical physician assistant records in New York
Thomas Jason O'Brien, PA is one of 2,152 surgical physician assistant records with a practice address in New York. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 53% of them.
- NPI issued2012 · 53% of these records are older, 43% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2012 · median 2012 among the 1,293 with a school on file
- Record last updated2012 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 surgical physician assistant records list a practice address in Mineola
They are 43 of the 2,077 NPPES records with a practice address in Mineola, and 2,152 surgical physician assistant records in New York.
All 2,152 in New York → Every provider in Mineola → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Steven Alper, P.A.-CMineola, NY 115011508086224
- Joanna CerviniMineola, NY 115011043430770
- Ryan Cowan, P.A.Mineola, NY 115011407808272
- Raymond GreeneMineola, NY 115011073733184
- Andrea Johnnidis-Klein, PAMineola, NY 115011962559336
- Lauren MieleMineola, NY 115011487875001
- Grace Monteleone, P.A.Mineola, NY 115011558487058
- Melisa PiccininiMineola, NY 115011316166887
Common questions
What is Thomas Jason O'Brien, PA's NPI number?
Thomas Jason O'Brien, PA's National Provider Identifier (NPI) is 1659636454, issued on Jul 8, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Jason O'Brien, PA located?
The NPPES record lists a practice address at 259 1St St, Mineola, NY, 11501. Phone: (516) 663-9494. Providers update this record themselves, so call before visiting.
How can I verify Thomas Jason O'Brien, PA's license?
NPPES lists New York license number 015697, 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.