NPPES file of Aug 9, 2026

Robert Thomas Trainor, DO

Anesthesiology Physician · Bay Shore, NY

Robert Thomas Trainor, DO is an anesthesiology physician with a practice address in Bay Shore, New York, and NPI 1548909609, issued on May 27, 2022. Check the license (New York 343452-01, as entered in NPPES) on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548909609
Name
Robert Thomas Trainor
Credential
DO
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
343452-01 NY
Self-reported in NPPES; status is on the state search
Practice location
301 E Main St, Bay Shore, NY 11706
Phone
(631) 968-3000
Enumerated
May 27, 2022
Record last updated
Jun 24, 2026
Medicare enrollment
Enrolled (PECOS I20260429003553); may accept Medicare assignment
Medical or professional school
Lake Erie College Of Osteopathic Medicine, Erie, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest anesthesiology physician records → All 5,062 in New York → Look up another NPI →

Also registered at 301 E Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. John Abbate, PT,DPTPhysical Therapist1588201701
  2. Samer Abu DayehEmergency Medicine Physician1730882697
  3. Tracie Ackerman, ANP-C, AGACNPAdult Health Nurse Practitioner1154417848
  4. Tyler Acton, PACPhysician Assistant1528898707
  5. James Adams, RPA-CPhysician Assistant1811070105
  6. Abimbola AdebajoPrimary Care Nurse Practitioner1942684667

Verify Robert Thomas Trainor in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 343452-01    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Robert Thomas Trainor among 5,062 anesthesiology physician records in New York

Robert Thomas Trainor, DO is one of 5,062 anesthesiology physician records with a practice address in New York. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2022, is newer than 98% of them.

  • NPI issued2022 · 98% of these records are older, under 1% newer
  • In a Medicare fileNo · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2022 · median 2006 among the 3,612 with a school on file
  • Record last updated2026 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

31 anesthesiology physician records list a practice address in Bay Shore

They are 31 of the 1,931 NPPES records with a practice address in Bay Shore, and 5,062 anesthesiology physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,062 in New York → Every provider in Bay Shore → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Dennis Caruana, M.D.Bay Shore, NY 117061992735203
  2. Steven Chisolm, M.D.Bay Shore, NY 117061578599817
  3. Alfonso D'Acunto, M.D.Bay Shore, NY 117061922034263
  4. Roseline Jerome, M.D.Bay Shore, NY 117061609802115
  5. Josette Legaspi-Tamayo, M.D.Bay Shore, NY 117061053347690
  6. Douglas Merrihew, M.D.Bay Shore, NY 117061700816014
  7. Assem Mohamed, M.D.Bay Shore, NY 117061871538538
  8. Mitchell Oldshein, M.D.Bay Shore, NY 117061124063888

Common questions

What is Robert Thomas Trainor, DO's NPI number?

Robert Thomas Trainor, DO's National Provider Identifier (NPI) is 1548909609, issued on May 27, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Robert Thomas Trainor, DO located?

The NPPES record lists a practice address at 301 E Main St, Bay Shore, NY, 11706. Phone: (631) 968-3000. Providers update this record themselves, so call before visiting.

How can I verify Robert Thomas Trainor, DO's license?

NPPES lists New York license number 343452-01, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.