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

Mr. Ronan B Rances

Individual provider Assisted Living Facility · NPI 1679355861

Mr. Ronan B Rances is an Assisted Living Facility in Oakley, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2023

Practice location Address checks out

4984 Winchester Dr
Oakley, CA 94561-6315
Phone: (925) 381-9138
Fax: (925) 775-0940
Show map & directions

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

Specialties & licences

Assisted Living Facility (primary) Taxonomy 310400000X · Licence 079200804 (CA)

Record details

NPI number1679355861
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedOctober 20, 2023
Last updated in NPPESOctober 20, 2023
Certification dateOctober 20, 2023
Mailing address4984 Winchester Dr, Oakley, CA 94561-6315

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