Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daniel John Crummey, SUDRC

Addiction (Substance Use Disorder) Counselor in Fairfield, CA · enumerated 2023 · practices at Archway Recovery Services Inc.

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

National Provider Identifier

1811673668

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Registry record

Entity type Individual (Type 1)

Name Daniel John Crummey

Credential SUDRC

Sex Male

Practice address 355 Travis Blvd, Fairfield, CA, 94533

Phone (707) 759-5739

Enumeration date Jun 26, 2023

Last updated in NPPES Jun 26, 2023

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 15669 (CA) 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

What specialty is Daniel Crummey?

Daniel Crummey 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.

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.

Other providers at this practice address

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Archway Recovery Services Inc Substance Use Disorder Rehabilitation Clinic/Center · Fairfield, CA NPI 1457068983 Elysa Salazar Addiction (Substance Use Disorder) Counselor · Fairfield, CA NPI 1689368821

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-26.