Quick answers
- Which hospitals does Michael A. Ohagan work at?
- Medicare's official clinician data lists Michael A. Ohagan at 4 hospitals: Carthage Area Hospital, Inc, Lewis County General Hospital, River Hospital Clinics and Samaritan Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael A. Ohagan see patients?
- Medicare's clinician data lists 1 practice location in Watertown, NY. Call before your visit to confirm the address.
- What is Michael A. Ohagan's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Michael A. Ohagan accept Medicare assignment?
- Medicare's clinician data says Michael A. Ohagan may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Michael A. Ohagan?
- (315) 755-2560, as listed in official Medicare / NPI Registry data.
- What is Michael A. Ohagan's NPI number?
- 1346579448. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael A. Ohagan works
Medicare's Facility Affiliation Data lists Michael A. Ohagan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carthage Area Hospital, IncCarthage, NY · Critical Access Hospital · CCN 331318
- Lewis County General HospitalLowville, NY · Critical Access Hospital · CCN 331317
- River Hospital ClinicsAlexandria Bay, NY · Critical Access Hospital · CCN 331309
- Samaritan Medical CenterWatertown, NY · Acute Care Hospital · CCN 330157
Practice locations
Addresses where Michael A. Ohagan is enrolled with Medicare (CMS data updated 2026-10-02).
- 20053 Summit View Blvd, Suite 1Watertown, NY 13601 (315) 755‑2560
Group practices
Medicare enrollment lists Michael A. Ohagan as a member of this group (CMS data updated 2026-10-02).
- Jill M Laureano Surber DO PC6 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Watertown
Clinicians with the same Medicare primary specialty in Watertown, NY — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1346579448 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians