Quick answers
- Where does Michaella E. Marzullo see patients?
- Medicare's clinician data lists 4 practice locations, including Hudson, MA, Worcester, MA and Auburn, MA. Call before your visit to confirm the address.
- What is Michaella E. Marzullo's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Michaella E. Marzullo accept Medicare assignment?
- Yes. Medicare's clinician data says Michaella E. Marzullo 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 Michaella E. Marzullo?
- (508) 595-2700, as listed in official Medicare / NPI Registry data.
- What is Michaella E. Marzullo's NPI number?
- 1003442476. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Michaella E. Marzullo is enrolled with Medicare (CMS data updated 2026-10-02).
- 234 Washington StHudson, MA 01749 (508) 595‑2700
- 366 Shrewsbury StWorcester, MA 01604 (508) 595‑2700
- 460 Southbridge StAuburn, MA 01501 (508) 595‑2700
- 5 Neponset StWorcesteer, MA 01606 (508) 595‑2300
Group practices
Medicare enrollment lists Michaella E. Marzullo as a member of this group (CMS data updated 2026-10-02).
- Reliant Medical Group Inc640 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Hudson
Clinicians with the same Medicare primary specialty in Hudson, MA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003442476 |
| 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
- 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