Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Denise Oconnor

Occupational Therapy Assistant in Worcester, MA · enumerated 2014.

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

National Provider Identifier

1689087108

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Registry record

Entity type Individual (Type 1)

Name Denise Oconnor

Sex Female

Practice address 18 Bonnybrook Rd, Worcester, MA, 01606

Phone (508) 340-7529

Enumeration date Jun 3, 2014

Last updated in NPPES Jun 3, 2014

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 488 (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

What is the NPI number for Denise Oconnor?

The National Provider Identifier (NPI) for Denise Oconnor is 1689087108, a Type 1 (individual) record in the CMS NPPES registry.

Where does Denise Oconnor practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-03.