Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jillian Michele Harrison, M.S., CCC-SLP

Speech-Language Pathologist in Severna Park, MD · enumerated 2016.

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

National Provider Identifier

1730542366

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Registry record

Entity type Individual (Type 1)

Name Jillian Michele Harrison

Credential M.S., CCC-SLP

Sex Female

Practice address 645 Baltimore Annapolis Blvd Ste 111, Severna Park, MD, 21146

Phone (410) 544-2500

Enumeration date Mar 31, 2016

Last updated in NPPES Mar 31, 2016

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 07855 (MD) Primary

Other identifiers

Identifier	Type	State	Issuer
OSH815 53 1160	Other	MD	CARE FIRST BLUE CHOICE

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 Harrison?

The National Provider Identifier (NPI) for Jillian Harrison is 1730542366, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jillian Harrison practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-31.