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

Mrs. Mary Frances Klotzbach, RN

Individual provider Case Management Registered Nurse · NPI 1871428789

Mrs. Mary Frances Klotzbach, RN is a Case Management Registered Nurse in Livermore, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2026
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

761 Carla St
Livermore, CA 94550-2350
Phone: (925) 784-1318
Fax: (925) 449-0336
Show map & directions

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

Specialties & licences

Case Management Registered Nurse (primary) Taxonomy 163WC0400X · Licence 346726 (CA)

Record details

NPI number1871428789
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedJune 15, 2026
Last updated in NPPESJune 15, 2026
Certification dateJune 15, 2026

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