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

Kaumakaokalani Shimatsu, MD

Individual provider Internal Medicine Physician · NPI 1194014357

Kaumakaokalani Shimatsu, MD is an Internal Medicine in Marysville, California. Graduated from University of Hawaii John A. Burns School of Medicine in 2011, 15 years ago. Practices with Peach Tree Healthcare, a 33-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Hawaii.

Years since qualifying
15
Trained at
University of Hawaii John A. Burns School of Medicine
Licensed in
CA, HI
In the registry since
2011
Specialties on file
3
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

5730 Packard Ave Ste 500
Marysville, CA 95901-7119
Phone: (530) 749-3242
Show map & directions

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

Additional practice locations (1)

  • 55 Maui Lani Pkwy, Wailuku, HI 96793-2416 — (808) 243-6050

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A123592 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence H00329654 (HI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1194014357
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2011
Last updated in NPPESDecember 11, 2023
Certification dateDecember 11, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF HAWAII JOHN A. BURNS SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Peach Tree Healthcare — 33 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

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