Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Douglas Lynn Whittaker, LCSW

Clinical Social Worker in Midvale, UT · enumerated 2005.

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

National Provider Identifier

1730165978

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Registry record

Entity type Individual (Type 1)

Name Douglas Lynn Whittaker

Credential LCSW

Sex Male

Practice address 7434 S State St, Midvale, UT, 84047

Phone (801) 566-4423

Fax (801) 566-4779

Enumeration date Dec 20, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 126368-3501 (UT) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
94293834BLYN	Other	UT	EDUCATORS MUTUAL
107032362101	Other	UT	INTRMTN. HEALTH CARE
827403	Other	UT	DESERET MUTUAL
942938348003	Other	UT	CHAMPUS
R88031	Other	UT	MEDICARE ADVANAGE PLANS

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 Douglas Whittaker?

The National Provider Identifier (NPI) for Douglas Whittaker is 1730165978, a Type 1 (individual) record in the CMS NPPES registry.

Where does Douglas Whittaker practice?

The practice location on file with NPPES is in Midvale, UT. 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 2007-07-08.