Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jillian Marie Mcnulty, OT

Occupational Therapist in Hockessin, DE · enumerated 2008.

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

National Provider Identifier

1386804714

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jillian Marie Mcnulty

Credential OT

Sex Female

Practice address 116 S Colts Neck Way, Hockessin, DE, 19707

Phone (609) 922-2687

Fax (609) 922-2687

Enumeration date Jun 10, 2008

Last updated in NPPES Jul 27, 2012

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC009707 (PA) Primary

OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

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 Jillian Mcnulty?

The National Provider Identifier (NPI) for Jillian Mcnulty is 1386804714, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jillian Mcnulty practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-27.