Quick answers
- Which hospitals does David A. Rupacz work at?
- Medicare's official clinician data lists David A. Rupacz at 3 hospitals: Baystate Medical Center, Baystate Noble Hospital and The Cooley Dickinson Hospital Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David A. Rupacz see patients?
- Medicare's clinician data lists 1 practice location in Westborough, MA. Call before your visit to confirm the address.
- What is David A. Rupacz's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does David A. Rupacz accept Medicare assignment?
- Yes. Medicare's clinician data says David A. Rupacz 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 David A. Rupacz offer telehealth?
- Medicare's clinician data says David A. Rupacz offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for David A. Rupacz?
- (781) 890-2133, as listed in official Medicare / NPI Registry data.
- What is David A. Rupacz's NPI number?
- 1497408447. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David A. Rupacz works
Medicare's Facility Affiliation Data lists David A. Rupacz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baystate Medical CenterSpringfield, MA · Acute Care Hospital · CCN 220077
- Baystate Noble HospitalWestfield, MA · Acute Care Hospital · CCN 220065
- The Cooley Dickinson Hospital IncNorthampton, MA · Acute Care Hospital · CCN 220015
Practice locations
Addresses where David A. Rupacz is enrolled with Medicare (CMS data updated 2026-10-02).
- 150 Flanders RdWestborough, MA 01581 (781) 890‑2133
Group practices
Medicare enrollment lists David A. Rupacz as a member of this group (CMS data updated 2026-10-02).
- Northeast Orthopaedic Alliance PLLC291 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Westborough
Clinicians with the same Medicare primary specialty in Westborough, MA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1497408447 |
| 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