Quick answers
- Which hospitals does John Kelley work at?
- Medicare's official clinician data lists John Kelley at 1 hospital: Yale-New Haven 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 Guilford, CT and Branford, CT. Call before your visit to confirm the address.
- What is John Kelley's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty, and also Sports Medicine.
- 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.
- What is the phone number for John Kelley?
- (203) 453-0459, as listed in official Medicare / NPI Registry data.
- What is John Kelley's NPI number?
- 1821085085. 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.
- Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · CCN 070022
Practice locations
Addresses where John Kelley is enrolled with Medicare (CMS data updated 2026-10-02).
- 450 Boston Post RdGuilford, CT 06437 (203) 453‑0459
- 84 N Main StBranford, CT 06405 (203) 483‑2509
Group practices
Medicare enrollment lists John Kelley as a member of this group (CMS data updated 2026-10-02).
- Connecticut Orthopaedic Specialists PC180 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
- Sports Medicinealso
Other orthopedic surgeons in Guilford
Clinicians with the same Medicare primary specialty in Guilford, CT — not a recommendation.
Clinician information
| Medical school | Medical College Of Ohio |
|---|---|
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821085085 |
| 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