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

Mr. Steve Anderson, MC, CDP, LMHC

Addiction (Substance Use Disorder) Counselor in Bellevue, WA · enumerated 2007.

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

National Provider Identifier

1659574093

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. Steve Anderson

Credential MC, CDP, LMHC

Sex Male

Practice address Bellevue, WA, 98004

Phone (425) 761-9050

Fax (425) 917-8113

Enumeration date Jun 5, 2007

Last updated in NPPES Sep 11, 2025

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

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CP00005764 (WA) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LH00008034 (WA) Secondary

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

Where does Steve Anderson practice?

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

What is the NPI number for Steve Anderson?

The National Provider Identifier (NPI) for Steve Anderson is 1659574093, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Rebecca Baudino Mental Health Counselor · Bellevue, WA NPI 1730295882 Mary-Ann Bolte Psychiatry Physician · Bellevue, WA NPI 1407954472 Kathleen Sloan Addiction (Substance Use Disorder) Counselor · Bellevue, WA NPI 1518186972 Jennifer Harris Marriage & Family Therapist · Bellevue, WA NPI 1598971012 Stephen Best Marriage & Family Therapist · Bellevue, WA NPI 1386854305 Renee Sanford Clinical Social Worker · Bellevue, WA NPI 1841486230 Scott E. Tyler MD Ps Family Medicine Physician · Bellevue, WA NPI 1265610281 David Dixon Psychologist · Bellevue, WA NPI 1093971491

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.