Michael J. O Brien, MD
Emergency Medicine Physician · Schenectady, NY
Michael J. O Brien, MD is an emergency medicine physician with a practice address in Schenectady, New York, and NPI 1750313664, issued on Jul 7, 2006. Check the license (New York 144069-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Michael J. O Brien
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 144069-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 600 Mcclellan St, Schenectady, NY 12304
- Phone
- (518) 382-2222
- Enumerated
- Jul 7, 2006
- Record last updated
- Mar 14, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 01625061 NY
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 5,025 in New York → Look up another NPI →
Also registered at 600 Mcclellan St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Colleen Amato, MDAnatomic Pathology & Clinical Pathology Physician1417947698
- Marypat Ambrosino, RDRegistered Dietitian1295828580
- Alyssa Aragosa, PA-CMedical Physician Assistant1982063434
- Flor De Maria Arnold, NPPsychiatric/Mental Health Nurse Practitioner1043828890
- Roger Barrowman, MDEmergency Medicine Physician1124057096
- Lindsey Battiste, D.D.S.Pediatric Dentistry1902048945
Verify Michael J. O Brien 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 144069-1Check 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: $259.80
13 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 12,335 providers of this specialty with any payment received $953.79 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.
Michael J. O Brien among 5,025 emergency medicine physician records in New York
Michael J. O Brien, MD is one of 5,025 emergency medicine physician records with a practice address in New York. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 72% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2008 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 emergency medicine physician records list a practice address in Schenectady
They are 24 of the 2,536 NPPES records with a practice address in Schenectady, and 5,025 emergency medicine physician records in New York.
All 5,025 in New York → Every provider in Schenectady → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Roger Barrowman, MDSchenectady, NY 123041124057096
- Robert Dachs, MDSchenectady, NY 123041366474595
- Eric Freedman, MDSchenectady, NY 123041548292709
- Sirus Kermani, MDSchenectady, NY 123041508895434
- Robert Rattner, MDSchenectady, NY 123041295768141
- Michael Reilly, MDSchenectady, NY 123041528097169
- Hedva Shamir, MDSchenectady, NY 123041043249618
- Craig Todd, M.D.Schenectady, NY 123041033170873
Common questions
What is Michael J. O Brien, MD's NPI number?
Michael J. O Brien, MD's National Provider Identifier (NPI) is 1750313664, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael J. O Brien, MD located?
The NPPES record lists a practice address at 600 Mcclellan St, Schenectady, NY, 12304. Phone: (518) 382-2222. Providers update this record themselves, so call before visiting.
How can I verify Michael J. O Brien, MD's license?
NPPES lists New York license number 144069-1, 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. 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.