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Cardiac Surgery

John Kelley, MD

Works at hospitals in Oneonta, NY · Cooperstown, NY · Cobleskill, NY … · New York

Summary

John Kelley, MD (Cardiac Surgery) is listed by Medicare at 4 hospitals in Oneonta, NY, Cooperstown, NY and Cobleskill, NY and other places. NPI 1750338745. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about John Kelley, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Cardiac SurgeryPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
39Years since medical school (graduated 1987)
University Of Vermont College Of MedicineMedical school
MaleGender (as listed)
Mary Imogene Bassett HospitalGroup practice

Quick answers

Which hospitals does John Kelley work at?
Medicare's official clinician data lists John Kelley at 4 hospitals: Aurelia Osborn Fox Memorial Hospital, Bassett Healthcare, Cobleskill Regional Hospital and Little Falls Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does John Kelley see patients?
Medicare's clinician data lists 2 practice locations, including Cooperstown, NY and Cobleskill, NY. Call before your visit to confirm the address.
What is John Kelley's specialty?
Medicare lists Cardiac Surgery as the primary specialty.
Does John Kelley accept Medicare assignment?
Yes. Medicare's clinician data says John Kelley 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 Kelley offer telehealth?
Medicare's clinician data says John Kelley offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for John Kelley?
(518) 254-3456, as listed in official Medicare / NPI Registry data.
What is John Kelley's NPI number?
1750338745. 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 Kelley works

Medicare's Facility Affiliation Data lists John Kelley at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where John Kelley is enrolled with Medicare (CMS data updated 2026-10-02).

  • 1 Atwell RdCooperstown, NY 13326
  • 178 Grandview DrCobleskill, NY 12043 (518) 254‑3456

Group practices

Medicare enrollment lists John Kelley as a member of this group (CMS data updated 2026-10-02).

  • Mary Imogene Bassett Hospital763 clinicians in the group

Specialties

Find other Cardiac Surgery doctors in New York →

Other cardiac surgeons in New York

Clinicians with the same Medicare primary specialty in New York — not a recommendation.

All cardiac surgeons in New York →

Clinician information

CredentialMD
Medical schoolUniversity Of Vermont College Of Medicine
Graduation year1987
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1750338745
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians