Quick answers
- Which hospitals does William Schreiber work at?
- Medicare's official clinician data lists William Schreiber 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 William Schreiber see patients?
- Medicare's clinician data lists 2 practice locations, including Woodbridge, CT and Stratford, CT. Call before your visit to confirm the address.
- What is William Schreiber's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does William Schreiber accept Medicare assignment?
- Yes. Medicare's clinician data says William Schreiber 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 William Schreiber offer telehealth?
- Medicare's clinician data says William Schreiber offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for William Schreiber?
- (203) 288-9650, as listed in official Medicare / NPI Registry data.
- What is William Schreiber's NPI number?
- 1366441826. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William Schreiber works
Medicare's Facility Affiliation Data lists William Schreiber 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 William Schreiber is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Bradley RdWoodbridge, CT 06525 (203) 288‑9650
- 95 Armory RdStratford, CT 06614 (203) 384‑3388
Group practices
Medicare enrollment lists William Schreiber as a member of this group (CMS data updated 2026-10-02).
- Northeast Medical Group Inc1,360 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Connecticut
Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York At Buffalo School Of Medicine |
| Graduation year | 1976 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1366441826 |
| 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