Quick answers
- Which hospitals does John D. Cosachov work at?
- Medicare's official clinician data lists John D. Cosachov at 2 hospitals: Auburn Community Hospital and Samaritan Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John D. Cosachov see patients?
- Medicare's clinician data lists 2 practice locations, including Auburn, NY and Watertown, NY. Call before your visit to confirm the address.
- What is John D. Cosachov's specialty?
- Medicare lists Allergy/Immunology as the primary specialty.
- Does John D. Cosachov accept Medicare assignment?
- Yes. Medicare's clinician data says John D. Cosachov accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does John D. Cosachov offer telehealth?
- Medicare's clinician data says John D. Cosachov offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John D. Cosachov?
- (315) 252-9562, as listed in official Medicare / NPI Registry data.
- What is John D. Cosachov's NPI number?
- 1932207370. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John D. Cosachov works
Medicare's Facility Affiliation Data lists John D. Cosachov at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Auburn Community HospitalAuburn, NY · Acute Care Hospital · CCN 330235
- Samaritan Medical CenterWatertown, NY · Acute Care Hospital · CCN 330157
Practice locations
Addresses where John D. Cosachov is enrolled with Medicare (CMS data updated 2026-10-02).
- 37 W Garden St, Suite 206Auburn, NY 13021 (315) 252‑9562
- 531 Washington StWatertown, NY 13601 (315) 782‑4365
Specialties
- Allergy/Immunologyprimary
Other allergist and immunologists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1932207370 |
| 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