Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Susan J Lewis, PHD JD

Psychologist in Lakewood, CO · enumerated 2005.

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

National Provider Identifier

1134100035

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Registry record

Entity type Individual (Type 1)

Name Dr. Susan J Lewis

Credential PHD JD

Sex Female

Practice address 12567 W Cedar Dr Ste 250, Lakewood, CO, 80228

Phone (303) 691-6095

Enumeration date Nov 8, 2005

Last updated in NPPES Apr 10, 2025

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 6189 (MA) Primary

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.

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Frequently asked questions

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.

What specialty is Susan Lewis?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-10.