Quick answers
- Which hospitals does Allen D. Hamdan work at?
- Medicare's official clinician data lists Allen D. Hamdan at 5 hospitals: Beth Israel Deaconess Hospital - Needham, Beth Israel Deaconess Hospital Plymouth, Beth Israel Deaconess Medical Center, Merrimack Health Lawrence Hospital and South Shore Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Allen D. Hamdan see patients?
- Medicare's clinician data lists 4 practice locations, including Needham, MA, Boston, MA and Chestnut Hill, MA. Call before your visit to confirm the address.
- What is Allen D. Hamdan's specialty?
- Medicare lists Vascular Surgery as the primary specialty.
- Does Allen D. Hamdan accept Medicare assignment?
- Yes. Medicare's clinician data says Allen D. Hamdan 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 Allen D. Hamdan offer telehealth?
- Medicare's clinician data says Allen D. Hamdan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Allen D. Hamdan?
- (781) 726-4800, as listed in official Medicare / NPI Registry data.
- What is Allen D. Hamdan's NPI number?
- 1164489217. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Allen D. Hamdan works
Medicare's Facility Affiliation Data lists Allen D. Hamdan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beth Israel Deaconess Hospital - NeedhamNeedham, MA · Acute Care Hospital · CCN 220083
- Beth Israel Deaconess Hospital PlymouthPlymouth, MA · Acute Care Hospital · CCN 220060
- Beth Israel Deaconess Medical CenterBoston, MA · Acute Care Hospital · CCN 220086
- Merrimack Health Lawrence HospitalLawrence, MA · Acute Care Hospital · CCN 220010
- South Shore HospitalSouth Weymouth, MA · Acute Care Hospital · CCN 220100
Practice locations
Addresses where Allen D. Hamdan is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 2nd AveNeedham, MA 02494 (781) 726‑4800
- 133 Brookline AveBoston, MA 02215 (617) 421‑1000
- 291 Independence DrChestnut Hill, MA 02467 (617) 325‑2800
- 330 Brookline AveBoston, MA 02215 (617) 667‑7000
Group practices
Medicare enrollment lists Allen D. Hamdan as a member of these groups (CMS data updated 2026-10-02).
- Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc1,740 clinicians in the group
- Atrius Health Inc1,222 clinicians in the group
Specialties
- Vascular Surgeryprimary
Other vascular surgeons in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University School Of Medicine |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1164489217 |
| 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