Quick answers
- Which hospitals does Stephen A. Abraham work at?
- Medicare's official clinician data lists Stephen A. Abraham at 5 hospitals: Brigham and Women's Hospital, Massachusetts General Hospital, Newton-Wellesley Hospital, North Shore Medical Center - and Winchester Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephen A. Abraham see patients?
- Medicare's clinician data lists 4 practice locations, including Medford, MA, South Hamilton, MA and Boston, MA. Call before your visit to confirm the address.
- What is Stephen A. Abraham's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine and Nuclear Medicine.
- Does Stephen A. Abraham accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen A. Abraham 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 Stephen A. Abraham offer telehealth?
- Medicare's clinician data says Stephen A. Abraham offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Stephen A. Abraham?
- (781) 395-4909, as listed in official Medicare / NPI Registry data.
- What is Stephen A. Abraham's NPI number?
- 1487743316. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephen A. Abraham works
Medicare's Facility Affiliation Data lists Stephen A. Abraham 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 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
- Winchester HospitalWinchester, MA · Acute Care Hospital · CCN 220105
Practice locations
Addresses where Stephen A. Abraham is enrolled with Medicare (CMS data updated 2026-10-02).
- 127 Main StMedford, MA 02155 (781) 395‑4909
- 15 Railroad AveSouth Hamilton, MA 01982 (978) 468‑7381
- 170 Governors AveMedford, MA 02155 (781) 395‑4909
- 55 Fruit StBoston, MA 02114 (617) 724‑0287
Group practices
Medicare enrollment lists Stephen A. Abraham as a member of these groups (CMS data updated 2026-10-02).
- Massachusetts General Physicians Organization Inc3,558 clinicians in the group
- Mass General Brigham Medical Group Suburban Massachusetts Inc602 clinicians in the group
- Mass General Brigham Community Physicians Inc428 clinicians in the group
- Beth Israel Lahey Health Primary Care, Inc353 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Massachusetts →
Other cardiologists in Medford
Clinicians with the same Medicare primary specialty in Medford, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1487743316 |
| 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