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

Dr. Catharine Malmsten, MD

Individual provider Cardiovascular Disease Physician · NPI 1205812195

Dr. Catharine Malmsten, MD is a Cardiovascular Disease Physician in Elk Grove, California. Works from 2 locations. Licensed in California and Wisconsin.

Licensed in
CA, WI
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

9394 Big Horn Blvd
Elk Grove, CA 95758-7977
Phone: (916) 691-8500
Fax: (916) 691-8599
Show map & directions

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

Additional practice locations (1)

  • 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522 — (414) 805-6633

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 51440 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence A92678 (CA)

Record details

NPI number1205812195
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 21, 2005
Last updated in NPPESMarch 23, 2022
Certification dateMarch 23, 2022

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