Quick answers
- Which hospitals does Michael I. Shrager work at?
- Medicare's official clinician data lists Michael I. Shrager at 4 hospitals: Brigham and Women Faulkner Hospital, Brigham and Women's Hospital, Massachusetts General Hospital and Newton-Wellesley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael I. Shrager see patients?
- Medicare's clinician data lists 3 practice locations, including Needham, MA and Newton, MA. Call before your visit to confirm the address.
- What is Michael I. Shrager's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Michael I. Shrager accept Medicare assignment?
- Yes. Medicare's clinician data says Michael I. Shrager 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 Michael I. Shrager offer telehealth?
- Medicare's clinician data says Michael I. Shrager offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Michael I. Shrager?
- (781) 449-0020, as listed in official Medicare / NPI Registry data.
- What is Michael I. Shrager's NPI number?
- 1508483504. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael I. Shrager works
Medicare's Facility Affiliation Data lists Michael I. Shrager 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 Faulkner HospitalJamaica Plain, MA · Acute Care Hospital · CCN 220119
- Brigham and Women's HospitalBoston, MA · Acute Care Hospital · CCN 220110
- Massachusetts General HospitalBoston, MA · Acute Care Hospital · CCN 220071
- Newton-Wellesley HospitalNewton, MA · Acute Care Hospital · CCN 220101
Practice locations
Addresses where Michael I. Shrager is enrolled with Medicare (CMS data updated 2026-10-02).
- 1450 Highland AveNeedham, MA 02492 (781) 449‑0020
- 2000 Washingotn StNewton, MA 02462
- 2014 Washington StNewton, MA 02462 (617) 243‑6000
Group practices
Medicare enrollment lists Michael I. Shrager as a member of this group (CMS data updated 2026-10-02).
- Mass General Brigham Medical Group Suburban Massachusetts Inc602 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Needham
Clinicians with the same Medicare primary specialty in Needham, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1508483504 |
| 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