Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ronald Williams Chiropractic Clinic, Inc

Organization Chiropractor · NPI 1891185559

Ronald Williams Chiropractic Clinic, Inc provides Chiropractor services in Vallejo, California. Licensed in California. Registered with an NPI since 2015.

Licensed in
CA
In the registry since
2015
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

541 Curtola Pkwy Ste B
Vallejo, CA 94590-6924 Not confirmed with CMS for 11 years — call before visiting
Phone: (707) 643-3768
Fax: (707) 643-4029
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 17561 (CA)

Record details

NPI number1891185559
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ronald Williams — Ceo · (707) 643-3768
NPI enumeratedFebruary 2, 2015
Last updated in NPPESFebruary 2, 2015
Mailing addressPo Box 4422, Vallejo, CA 94590-0442

Other providers in Vallejo