Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Dykens Jr., PTA, CCS

Physical Therapy Assistant in Carlsbad, CA · enumerated 2018 · practices at Function for Life Physical Therapy, Inc..

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

National Provider Identifier

1144720418

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Registry record

Entity type Individual (Type 1)

Name William Dykens Jr.

Credential PTA, CCS

Sex Male

Practice address 2719 Loker Ave W Ste A, Carlsbad, CA, 92010

Phone (760) 918-9200

Fax (760) 918-9203

Enumeration date Feb 13, 2018

Last updated in NPPES Feb 13, 2018

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 49110 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
49110	Other	CA	PHYSICAL THERAPY ASSISTANT

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

How do I verify William Dykens's NPI record?

Cross-check NPI 1144720418 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1144720418 active?

Yes, as of the latest NPPES snapshot, NPI 1144720418 is active (record last updated 2018-02-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-13.