Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Master It Ot

Q: What is the NPI number for Master It Ot?

The NPI for Master It Ot is 1134877012, a Type 2 (organization) record in the CMS NPPES registry.

Occupational Therapist in Jackson, NJ · enumerated 2022 · authorized official Risha Portowicz, Otr/L.

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

National Provider Identifier

1134877012

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Registry record

Entity type Organization (Type 2)

Legal business name Master It Ot

Practice address 20 Louisiana Pkwy, Jackson, NJ, 08527

Phone (917) 453-1119

Enumeration date Mar 10, 2022

Last updated in NPPES Mar 10, 2022

Taxonomy & classification

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Risha Portowicz

Title Otr/L

Phone (917) 453-1119

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

What is the NPI number for Master It Ot?

The NPI for Master It Ot is 1134877012, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Master It Ot?

NPPES lists Risha Portowicz (Otr/L) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-10.