NPI Portal NPI Lookup & Verification

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

Stephen Lloyd Smith, M.D.

Family Medicine Physician in Pasco, WA · enumerated 2006.

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

National Provider Identifier

1952358954

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Registry record

Entity type Individual (Type 1)
Name Stephen Lloyd Smith
Credential M.D.
Sex Male
Practice address Pasco, WA, 99301
Phone (509) 943-2101
Fax (509) 547-5983
Enumeration date May 27, 2006
Last updated in NPPES Jul 19, 2013

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD00019257 (WA) Primary
207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License M100019537 (WA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1786607 Medicaid WA -
40535 Other WA LABOR AND INDUSTRIES

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

What is the NPI number for Stephen Smith?
The National Provider Identifier (NPI) for Stephen Smith is 1952358954, a Type 1 (individual) record in the CMS NPPES registry.
Where does Stephen Smith practice?
The practice location on file with NPPES is in Pasco, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-19.