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

Mark Twain Medical Center

Organization Rural Health Clinic/Center · NPI 1255730545

Mark Twain Medical Center is a Rural Health Clinic/Center in San Andreas, California. Licensed in California. Registered with an NPI since 2014.

Licensed in
CA
In the registry since
2014

Practice location Address checks out

768 Mountain Ranch Rd
San Andreas, CA 95249-9707
Phone: (209) 754-3521
Fax: (209) 754-2652
Show map & directions

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

Specialties & licences

Rural Health Clinic/Center (primary) Taxonomy 261QR1300X · Licence LCSW61487 (CA)

Record details

NPI number1255730545
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jacob Lewis — Cfo · (209) 754-3521
NPI enumeratedAugust 22, 2014
Last updated in NPPESAugust 22, 2014
Mailing address768 Mountain Ranch Rd, San Andreas, CA 95249-9707

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