Quick answers
- Which hospitals does Jason W. Griffith work at?
- Medicare's official clinician data lists Jason W. Griffith at 5 hospitals: Brigham and Women's Hospital, Massachusetts Eye and Ear Infirmary -, Massachusetts General Hospital, Newton-Wellesley Hospital and North Shore Medical Center -. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jason W. Griffith see patients?
- Medicare's clinician data lists 3 practice locations, including Jamaica Plain, MA and Boston, MA. Call before your visit to confirm the address.
- What is Jason W. Griffith's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty, and also Internal Medicine and Pulmonary Disease.
- Does Jason W. Griffith accept Medicare assignment?
- Yes. Medicare's clinician data says Jason W. Griffith 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 Jason W. Griffith?
- (617) 983-7000, as listed in official Medicare / NPI Registry data.
- What is Jason W. Griffith's NPI number?
- 1760646780. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jason W. Griffith works
Medicare's Facility Affiliation Data lists Jason W. Griffith at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Brigham and Women's HospitalBoston, MA · Acute Care Hospital · CCN 220110
- Massachusetts Eye and Ear Infirmary -Boston, MA · Acute Care Hospital · CCN 220075
- Massachusetts General HospitalBoston, MA · Acute Care Hospital · CCN 220071
- Newton-Wellesley HospitalNewton, MA · Acute Care Hospital · CCN 220101
- North Shore Medical Center -Salem, MA · Acute Care Hospital · CCN 220035
Practice locations
Addresses where Jason W. Griffith is enrolled with Medicare (CMS data updated 2026-10-02).
- 1153 Centre StJamaica Plain, MA 02130 (617) 983‑7000
- 55 Fruit StBoston, MA 02114 (617) 726‑2000
- 75 Francis StBoston, MA 02115 (617) 732‑5500
Group practices
Medicare enrollment lists Jason W. Griffith as a member of these groups (CMS data updated 2026-10-02).
- Massachusetts General Physicians Organization Inc3,558 clinicians in the group
- Brigham and Womens Physicians Organization Inc2,994 clinicians in the group
- The General Hospital Corporation1,267 clinicians in the group
Specialties
Find other Critical Care (Intensivists) doctors in Massachusetts →
Other critical care doctors in Jamaica Plain
Clinicians with the same Medicare primary specialty in Jamaica Plain, MA — not a recommendation.
Clinician information
| Medical school | Yale University School Of Medicine |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1760646780 |
| 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