Quick answers
- Which hospitals does Daniel Callahan work at?
- Medicare's official clinician data lists Daniel Callahan at 1 hospital: Holy Family Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel Callahan see patients?
- Medicare's clinician data lists 2 practice locations, including North Andover, MA and N Andover, MA. Call before your visit to confirm the address.
- What is Daniel Callahan's specialty?
- Medicare lists Podiatry as the primary specialty.
- Does Daniel Callahan accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel Callahan 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 Daniel Callahan?
- (978) 681-0406, as listed in official Medicare / NPI Registry data.
- What is Daniel Callahan's NPI number?
- 1093782286. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel Callahan works
Medicare's Facility Affiliation Data lists Daniel Callahan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Holy Family HospitalMethuen, MA · Acute Care Hospital · CCN 220080
Practice locations
Addresses where Daniel Callahan is enrolled with Medicare (CMS data updated 2026-10-02).
- 873 Turnpike StNorth Andover, MA 01845 (978) 681‑0406
- 873 Turnpike StN Andover, MA 01845
Specialties
- Podiatryprimary
Other podiatrists in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093782286 |
| 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