Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Chad G Walker, CDP, BS

Addiction (Substance Use Disorder) Counselor in La Conner, WA · enumerated 2009 · practices at Swinomish Indian Tribal Community.

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

National Provider Identifier

1821221011

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Registry record

Entity type Individual (Type 1)

Name Mr. Chad G Walker

Credential CDP, BS

Sex Male

Practice address 17337 Reservation Rd, La Conner, WA, 98257

Phone (360) 466-1024

Fax (360) 466-7364

Enumeration date Sep 3, 2009

Last updated in NPPES Oct 24, 2012

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License CP00004423 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
1994565	Medicaid	WA	-

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 Chad Walker?

Chad Walker is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Gary Isham Addiction (Substance Use Disorder) Counselor · La Conner, WA NPI 1114177169 Denis Donoghue Mental Health Counselor · La Conner, WA NPI 1619129038 Heather Bryson Case Manager/Care Coordinator · La Conner, WA NPI 1164667481 Patricia Harlan Addiction (Substance Use Disorder) Counselor · La Conner, WA NPI 1740413020 Amelia Felton Addiction (Substance Use Disorder) Counselor · La Conner, WA NPI 1568726313 Jacqueline Franco Addiction (Substance Use Disorder) Counselor · La Conner, WA NPI 1124473202 Jennifer Gilland Addiction (Substance Use Disorder) Counselor · La Conner, WA NPI 1790232874 Kelvin Giles Addiction (Substance Use Disorder) Counselor · La Conner, WA NPI 1518415322

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-24.