Quick answers
- Which hospitals does Herbert Brennan work at?
- Medicare's official clinician data lists Herbert Brennan at 5 hospitals: Kent County Memorial Hospital, Lawrence & Memorial Hospital, South County Hospital Inc, 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 Herbert Brennan see patients?
- Medicare's clinician data lists 1 practice location in East Greenwich, RI. Call before your visit to confirm the address.
- What is Herbert Brennan's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Herbert Brennan accept Medicare assignment?
- Medicare's clinician data says Herbert Brennan may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Herbert Brennan offer telehealth?
- Medicare's clinician data says Herbert Brennan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Herbert Brennan?
- (401) 886-6000, as listed in official Medicare / NPI Registry data.
- What is Herbert Brennan's NPI number?
- 1659489060. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Herbert Brennan works
Medicare's Facility Affiliation Data lists Herbert Brennan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kent County Memorial HospitalWarwick, RI · Acute Care Hospital · CCN 410009
- Lawrence & Memorial HospitalNew London, CT · Acute Care Hospital · CCN 070007
- South County Hospital IncWakefield, RI · Acute Care Hospital · CCN 410008
- 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 Herbert Brennan is enrolled with Medicare (CMS data updated 2026-10-02).
- 2358 S County TrlEast Greenwich, RI 02818 (401) 886‑6000
Specialties
- Internal Medicineprimary
Other internal medicine doctors in East Greenwich
Clinicians with the same Medicare primary specialty in East Greenwich, RI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Chicago College Of Osteopathy |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1659489060 |
| 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