Quick answers
- Which hospitals does Theodore S. Kaiser work at?
- Medicare's official clinician data lists Theodore S. Kaiser at 3 hospitals: Rhode Island Hospital, The Miriam Hospital and Women & Infants Hospital of Rhode Island. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Theodore S. Kaiser see patients?
- Medicare's clinician data lists 3 practice locations, including Providence, RI. Call before your visit to confirm the address.
- What is Theodore S. Kaiser's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Theodore S. Kaiser accept Medicare assignment?
- Yes. Medicare's clinician data says Theodore S. Kaiser 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 Theodore S. Kaiser?
- (401) 274-1122, as listed in official Medicare / NPI Registry data.
- What is Theodore S. Kaiser's NPI number?
- 1447133186. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Theodore S. Kaiser works
Medicare's Facility Affiliation Data lists Theodore S. Kaiser at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Rhode Island HospitalProvidence, RI · Acute Care Hospital · CCN 410007
- The Miriam HospitalProvidence, RI · Acute Care Hospital · CCN 410012
- Women & Infants Hospital of Rhode IslandProvidence, RI · Acute Care Hospital · CCN 410010
Practice locations
Addresses where Theodore S. Kaiser is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 Dudley StProvidence, RI 02905 (401) 274‑1122
- 164 Summit AveProvidence, RI 02906 (401) 793‑2500
- 593 Eddy StProvidence, RI 02903 (401) 444‑6966
Group practices
Medicare enrollment lists Theodore S. Kaiser as a member of these groups (CMS data updated 2026-10-02).
- Lifespan Physician Group Inc1,173 clinicians in the group
- Affinity Physicians LLC.730 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Rhode Island →
Other nurse anesthetists in Providence
Clinicians with the same Medicare primary specialty in Providence, RI — not a recommendation.
Clinician information
| Graduation year | 2025 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447133186 |
| 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