Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Catherine C Hutter, PH.D.

Clinical Psychologist in Saint Louis, MO · enumerated 2006.

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

National Provider Identifier

1750308722

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Registry record

Entity type Individual (Type 1)

Name Dr. Catherine C Hutter

Credential PH.D.

Sex Female

Practice address 1 Childrens Pl # 120, Saint Louis, MO, 63110

Phone (314) 454-6069

Fax (314) 726-6069

Enumeration date Jul 16, 2006

Last updated in NPPES Jan 22, 2021

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PY01450 (MO) Primary

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

Other identifiers

Identifier	Type	State	Issuer
136368	Other	-	BCBS
498569409	Medicaid	MO	-
6154911	Other	-	UBH

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 specialty is Catherine Hutter?

Catherine Hutter is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-22.