Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Miss Alisa Janet Guzman, OTR/L

Q: What is the NPI number for Alisa Guzman?

The National Provider Identifier (NPI) for Alisa Guzman is 1235775891, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Somerset, NJ · enumerated 2019.

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

National Provider Identifier

1235775891

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Registry record

Entity type Individual (Type 1)

Name Miss Alisa Janet Guzman

Credential OTR/L

Sex Female

Practice address Somerset, NJ, 08873

Phone (732) 545-4747

Fax (732) 545-4288

Enumeration date Nov 19, 2019

Last updated in NPPES Nov 19, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 46TR00893700 (NJ) 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 Alisa Guzman practice?

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

What is the NPI number for Alisa Guzman?

The National Provider Identifier (NPI) for Alisa Guzman is 1235775891, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-19.