What is Martin Lewis's NPI number?

Martin Lewis's National Provider Identifier (NPI) is 1457283186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Martin Lewis's specialty?

Martin Lewis is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Martin Lewis located?

Martin Lewis's practice location on file with NPPES is 173 M St Apt 2, Boston, MA 02127-6628.

What is Martin Lewis's phone number?

The practice phone number listed in the NPPES registry for Martin Lewis is (508) 468-7329.

Is Martin Lewis's NPI active?

Yes — Martin Lewis's NPI (1457283186) is active in the NPPES registry as of the last update on 2026-05-29.

IndividualActive

Martin Lewis

NPI 1457283186 · Speech-Language Pathologist · Boston, MA

Martin Lewis is a Speech-Language Pathologist provider in Boston, MA (NPI 1457283186).

Provider details

NPI number: 1457283186
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Sex: Male
Sole proprietor: Yes
License: SLP100262 (MA)

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000XLicense SLP100262 (MA)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(52/100 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
1 documented practice location

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

173 M St Apt 2

Boston, MA 02127-6628

Phone: (508) 468-7329

Street-level locationGet directions

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Mailing address