James Oreilly, DO
Psychiatry Physician · Valhalla, NY
James Oreilly, DO is a psychiatry physician with a practice address in Valhalla, New York, and NPI 1386106052, issued on Apr 2, 2019. Check the license (New York 313057, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- James Oreilly
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 313057 NY
Self-reported in NPPES; status is on the state search - Practice location
- 100 Woods RD, Valhalla, NY 10595
- Phone
- (914) 493-7088
- Enumerated
- Apr 2, 2019
- Record last updated
- Mar 19, 2023
- Medicare enrollment
- Enrolled (PECOS I20230323001159); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 6,589 in New York → Look up another NPI →
Also registered at 100 Woods RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marie Abate, PA-CPhysician Assistant1285225524
- Shaimaa AbdallahStudent in an Organized Health Care Education/Training Program1215616321
- Omar Abdelkader, MDStudent in an Organized Health Care Education/Training Program1790571099
- Magdi Abdelrahman, MBBSStudent in an Organized Health Care Education/Training Program1669925178
- Ruba Abdul WahedStudent in an Organized Health Care Education/Training Program1821626011
- Ammar AbdulfattahStudent in an Organized Health Care Education/Training Program1982345740
Verify James Oreilly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 313057Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average psychiatry physician in 2024
781 Medicare Part D claims for 32 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin83 claims
- Buprenorphine-Naloxone60 claims
- Clonazepam58 claims
- Trazodone Hcl55 claims
- Bupropion Xl41 claims
- Fluoxetine Hcl38 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Westchester Medical Center Advanced Physician Services PCPoughkeepsie, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Oreilly among 6,589 psychiatry physician records in New York
James Oreilly, DO is one of 6,589 psychiatry physician records with a practice address in New York. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 88% of them.
- NPI issued2019 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated2019 · median 2002 among the 2,559 with a school on file
- Record last updated2023 · 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 2084P0800X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 psychiatry physician records list a practice address in Valhalla
They are 48 of the 2,105 NPPES records with a practice address in Valhalla, and 6,589 psychiatry physician records in New York.
All 6,589 in New York → Every provider in Valhalla → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Abraham Bartell, MDValhalla, NY 105951235100272
- Harvey Berman, MDValhalla, NY 105951265479943
- Joseph English, MDValhalla, NY 105951790725208
- Miriam Ewaskio, MDValhalla, NY 105951659478956
- Richard Gallagher, MDValhalla, NY 105951689631855
- Jaime Grodzicki, MDValhalla, NY 105951437100922
- Shakeeb Hussain, MDValhalla, NY 105951023109824
- Charles Kandalaft, MDValhalla, NY 105951467499798
Common questions
What is James Oreilly, DO's NPI number?
James Oreilly, DO's National Provider Identifier (NPI) is 1386106052, issued on Apr 2, 2019. An NPI identifies a provider in billing; it is not a license.
Where is James Oreilly, DO located?
The NPPES record lists a practice address at 100 Woods RD, Valhalla, NY, 10595. Phone: (914) 493-7088. Providers update this record themselves, so call before visiting.
How can I verify James Oreilly, DO's license?
NPPES lists New York license number 313057, 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.
How much does James Oreilly, DO prescribe under Medicare Part D?
In 2024, James Oreilly, DO had 781 Medicare Part D claims for 32 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions 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.