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

Dr Louis a Klein

Organization Obstetrics & Gynecology Physician · NPI 1538488226

Dr Louis a Klein is an Obstetrics & Gynecology Physician in Walnut Creek, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010

Practice location Address checks out

112 La Casa Via Ste 130
Walnut Creek, CA 94598-3016
Phone: (925) 937-0995
Fax: (925) 937-3918
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence G21120 (CA)

Record details

NPI number1538488226
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Louis Klein — Owner · (925) 937-0995
NPI enumeratedMay 20, 2010
Last updated in NPPESMay 20, 2010
Mailing address112 La Casa Via Ste 130, Walnut Creek, CA 94598-3016

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