Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephen M Lewis, D.D.S.

Dentist in Grand Junction, CO · enumerated 2011.

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

National Provider Identifier

1386930758

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephen M Lewis

Credential D.D.S.

Sex Male

Practice address 2532 Patterson Rd, Suite 1, Grand Junction, CO, 81505

Phone (970) 241-4800

Fax (970) 241-8266

Enumeration date Jun 23, 2011

Last updated in NPPES Jun 23, 2011

Taxonomy & licenses

122300000X Dentist Dental Providers · License 10481 (CO) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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 specialty is Stephen Lewis?

Stephen Lewis is registered in NPPES with the primary taxonomy of Dentist. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-23.