Quick answers
- Which hospitals does Allen C. Waltman work at?
- Medicare's official clinician data lists Allen C. Waltman at 1 hospital: Beth Israel Deaconess Hospital - Milton. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Allen C. Waltman see patients?
- Medicare's clinician data lists 2 practice locations, including North Dartmouth, MA and Salem, MA. Call before your visit to confirm the address.
- What is Allen C. Waltman's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Allen C. Waltman accept Medicare assignment?
- Yes. Medicare's clinician data says Allen C. Waltman 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 Allen C. Waltman?
- (508) 991-9188, as listed in official Medicare / NPI Registry data.
- What is Allen C. Waltman's NPI number?
- 1669450227. 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 C. Waltman works
Medicare's Facility Affiliation Data lists Allen C. Waltman 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 - MiltonMilton, MA · Acute Care Hospital · CCN 220108
Practice locations
Addresses where Allen C. Waltman is enrolled with Medicare (CMS data updated 2026-10-02).
- 237 A State RdNorth Dartmouth, MA 02747 (508) 991‑9188
- 55 Highland Ave, Suite 304Salem, MA 01970 (978) 354‑4611
Group practices
Medicare enrollment lists Allen C. Waltman as a member of these groups (CMS data updated 2026-10-02).
- Charter Health PC28 clinicians in the group
- Aco Health Solutions, LLC12 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in North Dartmouth
Clinicians with the same Medicare primary specialty in North Dartmouth, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Boston University School Of Medicine |
| Graduation year | 1973 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669450227 |
| 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