Quick answers
- Which hospitals does Jonathan Winkler work at?
- Medicare's official clinician data lists Jonathan Winkler at 3 hospitals: Griffin Hospital, Hartford Hospital and The Hospital of Central Connecticut. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jonathan Winkler see patients?
- Medicare's clinician data lists 3 practice locations, including New Britain, CT and Southington, CT. Call before your visit to confirm the address.
- What is Jonathan Winkler's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Jonathan Winkler accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan Winkler 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 Jonathan Winkler?
- (860) 832-7466, as listed in official Medicare / NPI Registry data.
- What is Jonathan Winkler's NPI number?
- 1528470267. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jonathan Winkler works
Medicare's Facility Affiliation Data lists Jonathan Winkler at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Griffin HospitalDerby, CT · Acute Care Hospital · CCN 070031
- Hartford HospitalHartford, CT · Acute Care Hospital · CCN 070025
- The Hospital of Central ConnecticutNew Britain, CT · Acute Care Hospital · CCN 070035
Practice locations
Addresses where Jonathan Winkler is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Lake StNew Britain, CT 06052 (860) 832‑7466
- 100 Grand StNew Britain, CT 06052 (860) 224‑6623
- 209 Main StSouthington, CT 06489 (860) 258‑3480
Group practices
Medicare enrollment lists Jonathan Winkler as a member of these groups (CMS data updated 2026-10-02).
- The Hospital of Central Connecticut at New Britain General and Bradley399 clinicians in the group
- Starling Physicians, PLLC283 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Connecticut →
Other cardiologists in New Britain
Clinicians with the same Medicare primary specialty in New Britain, CT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Connecticut School Of Medicine |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528470267 |
| 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