Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Katrina Holgate Miller, PH.D

Marriage & Family Therapist in Cottonwood Heights, UT · enumerated 2011.

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

National Provider Identifier

1851669360

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Registry record

Entity type Individual (Type 1)

Name Dr. Katrina Holgate Miller

Credential PH.D

Sex Female

Practice address Cottonwood Heights, UT, 84121

Phone (801) 706-8207

Enumeration date Dec 12, 2011

Last updated in NPPES Dec 12, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 115628-3902 (UT) 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

What is the NPI number for Katrina Miller?

The National Provider Identifier (NPI) for Katrina Miller is 1851669360, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katrina Miller practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-12.