Quick answers
- Which hospitals does Daniel J. Holder work at?
- Medicare's official clinician data lists Daniel J. Holder at 3 hospitals: Beth Israel Deaconess Hospital - Milton, Beth Israel Deaconess Medical Center and Milford Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel J. Holder see patients?
- Medicare's clinician data lists 7 practice locations, including Milton, MA, Milford, MA and Everett, MA. Call before your visit to confirm the address.
- What is Daniel J. Holder's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Daniel J. Holder accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel J. Holder 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 J. Holder?
- (617) 698-8585, as listed in official Medicare / NPI Registry data.
- What is Daniel J. Holder's NPI number?
- 1629439880. 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 J. Holder works
Medicare's Facility Affiliation Data lists Daniel J. Holder 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
- Beth Israel Deaconess Medical CenterBoston, MA · Acute Care Hospital · CCN 220086
- Milford Regional Medical CenterMilford, MA · Acute Care Hospital · CCN 220090
Practice locations
Addresses where Daniel J. Holder is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 100 Highland St, Suite 123Milton, MA 02186 (617) 698‑8585
- 100 Medway RdMilford, MA 01757
- 103 Garland StEverett, MA 02149 (617) 389‑6270
- 14 Prospect StMilford, MA 01757 (508) 473‑1190
- 1493 Cambridge StCambridge, MA 02139 (617) 665‑1000
Group practices
Medicare enrollment lists Daniel J. Holder as a member of these groups (CMS data updated 2026-10-02).
- UMass Memorial Medical Group Inc2,516 clinicians in the group
- Cambridge Public Health Commission656 clinicians in the group
- Milford Regional Physician Group, Inc.210 clinicians in the group
- Community Physicians Associates Inc31 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Milton
Clinicians with the same Medicare primary specialty in Milton, MA — not a recommendation.
Clinician information
| Medical school | Tufts University School Of Medicine |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629439880 |
| 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