Quick answers
- Where does Mark Letaif see patients?
- Medicare's clinician data lists 2 practice locations, including Bedford, MA and Acton, MA. Call before your visit to confirm the address.
- What is Mark Letaif's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Mark Letaif accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Letaif 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 Mark Letaif?
- (781) 275-4111, as listed in official Medicare / NPI Registry data.
- What is Mark Letaif's NPI number?
- 1811867310. 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 Mark Letaif is enrolled with Medicare (CMS data updated 2026-10-02).
- 191 Hartwell RdBedford, MA 01730 (781) 275‑4111
- 411 Mass Ave, Suite 302Acton, MA 01720 (978) 263‑0007
Group practices
Medicare enrollment lists Mark Letaif as a member of this group (CMS data updated 2026-10-02).
- Achieve Physical Therapy LLC29 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Massachusetts →
Other physical therapists in Bedford
Clinicians with the same Medicare primary specialty in Bedford, MA — not a recommendation.
Clinician information
| Medical school | Tufts University School Of Medicine |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811867310 |
| 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