Quick answers
- Which hospitals does Robert D. Sackstein work at?
- Medicare's official clinician data lists Robert D. Sackstein at 2 hospitals: Bridgeport Hospital and Yale-New Haven Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert D. Sackstein see patients?
- Medicare's clinician data lists 5 practice locations, including Southport, CT, Bridgeport, CT and New Haven, CT. Call before your visit to confirm the address.
- What is Robert D. Sackstein's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does Robert D. Sackstein accept Medicare assignment?
- Yes. Medicare's clinician data says Robert D. Sackstein 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 Robert D. Sackstein?
- (203) 255-0042, as listed in official Medicare / NPI Registry data.
- What is Robert D. Sackstein's NPI number?
- 1407855927. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert D. Sackstein works
Medicare's Facility Affiliation Data lists Robert D. Sackstein at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bridgeport HospitalBridgeport, CT · Acute Care Hospital · CCN 070010
- Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · CCN 070022
Practice locations
Addresses where Robert D. Sackstein is enrolled with Medicare (CMS data updated 2026-10-02).
- 2600 Post RdSouthport, CT 06890 (203) 255‑0042
- 2600 Post Rd, Suite 2Southport, CT 06890 (203) 255‑0695
- 267 Grant StBridgeport, CT 06610 (203) 384‑3000
- 800 Howard AveNew Haven, CT 06519 (203) 688‑4242
- 95 Armory RdStratford, CT 06614 (203) 384‑3388
Group practices
Medicare enrollment lists Robert D. Sackstein as a member of these groups (CMS data updated 2026-10-02).
- Northeast Medical Group Inc1,360 clinicians in the group
- Bridgeport Hospital136 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Connecticut →
Other cardiologists in Connecticut
Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1407855927 |
| 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