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Steven L Alff, D.C.

Steven L Alff is a Chiropractor provider (Chiropractor) practicing in Ventura, CA, registered in the NPPES registry with NPI 1992763601 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at Alff Chiropractic, Inc. (listed at the same practice address in NPPES).

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NPI 1992763601
Entity type Individual (Type 1)
Name Steven L Alff
Credential D.C.
Sex Male
Practice address 1590 E MAIN ST, Ventura, CA, 93001
Phone 8056487987
Fax 8056484009
Enumeration date 2006-05-02
Last updated in NPPES 2010-01-20

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary DC14541 CA

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details
Provider: Steven Alff, D.C.
NPI: 1992763601
Taxonomy: 111N00000X (Chiropractor)
Address: 1590 E MAIN ST, Ventura, CA, 93001

Other providers at this practice address

NPI Name Type Specialty Location
1861548224 Alff Chiropractic, Inc. Organization Chiropractor Ventura, CA
1336854025 Jose Garcia Robles Individual Chiropractor Ventura, CA

Verify this record

Cross-check NPI 1992763601 against the authoritative CMS record: view Steven L Alff on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is NPI 1992763601 active?
Yes — as of the latest NPPES snapshot, NPI 1992763601 is active (record last updated 2010-01-20).
How do I verify Steven Alff's NPI record?
Cross-check NPI 1992763601 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-01-20.