Quick answers
- Where does Marcelo Knapik see patients?
- Medicare's clinician data lists 4 practice locations, including Somerville, MA and Boston, MA. Call before your visit to confirm the address.
- What is Marcelo Knapik's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Marcelo Knapik accept Medicare assignment?
- Yes. Medicare's clinician data says Marcelo Knapik 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 Marcelo Knapik?
- (617) 623-6300, as listed in official Medicare / NPI Registry data.
- What is Marcelo Knapik's NPI number?
- 1497221295. 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 Marcelo Knapik is enrolled with Medicare (CMS data updated 2026-10-02).
- 14 McGrath HwySomerville, MA 02143 (617) 623‑6300
- 259 Elm St, Fl 2Somerville, MA 02144 (617) 623‑6300
- 259 Elm St, Suite 204Somerville, MA 02144 (617) 623‑6300
- 34 Traveler St, Suite GBoston, MA 02118 (617) 623‑6300
Group practices
Medicare enrollment lists Marcelo Knapik as a member of these groups (CMS data updated 2026-10-02).
- Bay State Physical Therapy of Randolph Inc454 clinicians in the group
- Boston Sports Medicine Inc28 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Massachusetts →
Other physical therapists in Somerville
Clinicians with the same Medicare primary specialty in Somerville, MA — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497221295 |
| 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