Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Herbert Rodney Landes, PH.D.

Psychologist in Portland, OR · enumerated 2006.

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

National Provider Identifier

1215901186

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Registry record

Entity type Individual (Type 1)

Name Dr. Herbert Rodney Landes

Credential PH.D.

Sex Male

Practice address 833 Sw 11th Ave, Suite 424, Portland, OR, 97205

Phone (503) 248-2189

Enumeration date Feb 15, 2006

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 1319 (OR) 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 Herbert Landes?

The National Provider Identifier (NPI) for Herbert Landes is 1215901186, a Type 1 (individual) record in the CMS NPPES registry.

Where does Herbert Landes practice?

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

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