Quick answers
- Which hospitals does James Chiou work at?
- Medicare's official clinician data lists James Chiou at 3 hospitals: Merrimack Health Lawrence Hospital, Rhode Island Hospital and Sturdy Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James Chiou see patients?
- Medicare's clinician data lists 4 practice locations, including Attleboro, MA, Lawrence, MA and North Andover, MA. Call before your visit to confirm the address.
- What is James Chiou's specialty?
- Medicare lists Hospitalist as the primary specialty.
- Does James Chiou accept Medicare assignment?
- Yes. Medicare's clinician data says James Chiou 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 James Chiou?
- (508) 236-7901, as listed in official Medicare / NPI Registry data.
- What is James Chiou's NPI number?
- 1770137853. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James Chiou works
Medicare's Facility Affiliation Data lists James Chiou at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Merrimack Health Lawrence HospitalLawrence, MA · Acute Care Hospital · CCN 220010
- Rhode Island HospitalProvidence, RI · Acute Care Hospital · CCN 410007
- Sturdy Memorial HospitalAttleboro, MA · Acute Care Hospital · CCN 220008
Practice locations
Addresses where James Chiou is enrolled with Medicare (CMS data updated 2026-10-02).
- 211 Park StAttleboro, MA 02703 (508) 236‑7901
- 25 Marston St, Suite 301Lawrence, MA 01841 (978) 946‑8550
- 575 Turnpike St, Suite 22North Andover, MA 01845 (978) 946‑8480
- 593 Eddy StProvidence, RI 02903 (401) 444‑4000
Group practices
Medicare enrollment lists James Chiou as a member of these groups (CMS data updated 2026-10-02).
- Lifespan Physician Group Inc1,173 clinicians in the group
- Sturdy Health Inc189 clinicians in the group
- Community Medical Associates, Inc.157 clinicians in the group
- Brown Emergency Medicine141 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Attleboro
Clinicians with the same Medicare primary specialty in Attleboro, MA — not a recommendation.
Clinician information
| Graduation year | 2012 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770137853 |
| 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