What is Mark Letaif's NPI number?

Mark Letaif's National Provider Identifier (NPI) is 1811867310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Letaif's specialty?

Mark Letaif is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Mark Letaif located?

Mark Letaif's practice location on file with NPPES is 191 Hartwell Rd, Bedford, MA 01730-2425.

What is Mark Letaif's phone number?

The practice phone number listed in the NPPES registry for Mark Letaif is (978) 263-0007.

Does Mark Letaif accept Medicare?

Mark Letaif is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Mark Letaif's NPI active?

Yes — Mark Letaif's NPI (1811867310) is active in the NPPES registry as of the last update on 2025-11-10.

IndividualActiveAccepts Medicare

Mark Letaif, DPT

NPI 1811867310 · Physical Therapist · Bedford, MA

Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Mark Letaif, DPT is a Physical Therapist provider in Bedford, MA (NPI 1811867310).

Provider details

NPI number: 1811867310
Entity type: Individual
Primary specialty: Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Credential: DPT
Sex: Male
Sole proprietor: No
License: PTL89005 (MA)

Specialties & taxonomies

Physical TherapistPrimary225100000XLicense PTL89005 (MA)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Established profile(63/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
4 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

191 Hartwell Rd

Bedford, MA 01730-2425

Phone: (978) 263-0007

Fax: (978) 263-0014

Street-level locationGet directions

More MA providers

Mailing address

411 Massachusetts Ave Ste 302

Acton, MA 01720-3739

Additional practice locations (3)

395 Mass Ave
Acton, MA 01720-3733
Phone: (978) 263-0007
Fax: (978) 263-0014
34 Highland Cmn E
Hudson, MA 01749-2047
Phone: (978) 263-0007
Fax: (978) 263-0014
435 Boston Post Rd Ste 12
Sudbury, MA 01776-3019
Phone: (978) 263-0007
Fax: (978) 263-0014

Enumerated: 2025-11-10
Last updated: 2025-11-10
Certified: 2025-11-10

Frequently asked questions

What is Mark Letaif's NPI number?: Mark Letaif's National Provider Identifier (NPI) is 1811867310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mark Letaif's specialty?: Mark Letaif is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Mark Letaif located?: Mark Letaif's practice location on file with NPPES is 191 Hartwell Rd, Bedford, MA 01730-2425.
What is Mark Letaif's phone number?: The practice phone number listed in the NPPES registry for Mark Letaif is (978) 263-0007.
Does Mark Letaif accept Medicare?: Mark Letaif is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Mark Letaif's NPI active?: Yes — Mark Letaif's NPI (1811867310) is active in the NPPES registry as of the last update on 2025-11-10.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.