NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lauren Grimard, MOT, OTR/L

Occupational Therapist in Pembroke, MA · enumerated 2021 · practices at Massachusetts Mental Health Treatment LLC.

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

National Provider Identifier

1821687351

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Lauren Grimard
Credential MOT, OTR/L
Sex Female
Practice address 42 Winter St Ste 25, Pembroke, MA, 02359
Phone (781) 335-6663
Enumeration date Jan 11, 2021
Last updated in NPPES Jan 11, 2021

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 13842 (MA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Lauren Grimard practice?
The practice location on file with NPPES is in Pembroke, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lauren Grimard?
The National Provider Identifier (NPI) for Lauren Grimard is 1821687351, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-11.