Quick answers
- Which hospitals does Jason L. Chang work at?
- Medicare's official clinician data lists Jason L. Chang at 2 hospitals: Hartford Hospital and The Hospital of Central Connecticut. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jason L. Chang see patients?
- Medicare's clinician data lists 4 practice locations, including New Britain, CT and Southington, CT. Call before your visit to confirm the address.
- What is Jason L. Chang's specialty?
- Medicare lists Hematology/Oncology as the primary specialty, and also Internal Medicine.
- Does Jason L. Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Jason L. Chang 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 Jason L. Chang offer telehealth?
- Medicare's clinician data says Jason L. Chang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jason L. Chang?
- (860) 827-4180, as listed in official Medicare / NPI Registry data.
- What is Jason L. Chang's NPI number?
- 1174739072. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jason L. Chang works
Medicare's Facility Affiliation Data lists Jason L. Chang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hartford HospitalHartford, CT · Acute Care Hospital · CCN 070025
- The Hospital of Central ConnecticutNew Britain, CT · Acute Care Hospital · CCN 070035
Practice locations
Addresses where Jason L. Chang is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Grand StNew Britain, CT 06052
- 183 N Mountain RdNew Britain, CT 06053
- 183 N Mountain Rd, Fl 2New Britain, CT 06053 (860) 827‑4180
- 81 Meriden AveSouthington, CT 06489 (860) 276‑5000
Group practices
Medicare enrollment lists Jason L. Chang as a member of this group (CMS data updated 2026-10-02).
- The Hospital of Central Connecticut at New Britain General and Bradley399 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Internal Medicinealso
Other hematologist-oncologists in New Britain
Clinicians with the same Medicare primary specialty in New Britain, CT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University School Of Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1174739072 |
| 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