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Mr. Dennis Shay Halliday, PHYSICAL THERAPIST

Physical Therapist in Stockton, CA · enumerated 2005 · practices at California Sports Physical Therapy Centers, Inc..

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

National Provider Identifier

1558345959

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Registry record

Entity type Individual (Type 1)
Name Mr. Dennis Shay Halliday
Credential PHYSICAL THERAPIST
Sex Male
Practice address 5910 Pacific Ave, Stockton, CA, 95207
Phone (209) 475-1000
Fax (209) 475-1809
Enumeration date Nov 30, 2005
Last updated in NPPES Dec 17, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT10937 (CA) 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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Dennis Halliday?
Dennis Halliday is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-17.