Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Theodore Saxton Hopf, PHD

Mental Health Counselor in Spokane, WA · enumerated 2007.

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

National Provider Identifier

1740313519

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Registry record

Entity type Individual (Type 1)

Name Dr. Theodore Saxton Hopf

Credential PHD

Sex Male

Practice address 421 W Riverside, Suite 602, Spokane, WA, 99201

Phone (509) 455-9888

Fax (509) 448-2057

Enumeration date Mar 13, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LH00006694 (WA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

Where does Theodore Hopf practice?

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

What is the NPI number for Theodore Hopf?

The National Provider Identifier (NPI) for Theodore Hopf is 1740313519, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.