Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Blanca Estela Martinez

Developmental Therapist in Lynn, MA · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629663612

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Registry record

Entity type Individual (Type 1)

Name Blanca Estela Martinez

Sex Female

Practice address 176 Franklin St, Lynn, MA, 01904

Phone (781) 593-2727

Enumeration date Mar 2, 2021

Last updated in NPPES Mar 2, 2021

Taxonomy & licenses

222Q00000X Developmental Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

222Q00000X Developmental Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1922174226 (MA) Secondary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Blanca Martinez?

The National Provider Identifier (NPI) for Blanca Martinez is 1629663612, a Type 1 (individual) record in the CMS NPPES registry.

Where does Blanca Martinez practice?

The practice location on file with NPPES is in Lynn, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-02.