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

Dr. Mary Stella Larson, MD

Individual provider Cardiovascular Disease Physician · NPI 1982650040

Dr. Mary Stella Larson, MD is a Cardiovascular Disease (Cardiology) in Redwood City, California. Qualified in 1991, 35 years ago. Practices with Kootenai Health Inc, a 394-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Idaho.

Years since qualifying
35
Licensed in
CA, ID
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2900 Whipple Ave Ste 230
Redwood City, CA 94062-2843
Phone: (650) 306-2300
Fax: (650) 306-2336
Show map & directions

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

Additional practice locations (1)

  • 700 W Ironwood Dr Ste 350, Coeur D Alene, ID 83814-4487 — (208) 625-5250

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence G76435 (CA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence M-15598 (ID)

Record details

NPI number1982650040
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 26, 2006
Last updated in NPPESJuly 23, 2025
Certification dateJuly 23, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Kootenai Health Inc — 394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations10 on file with Medicare

Other providers in Redwood City