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

Catherine Joanne Simonovich Tsang, MD

Individual provider Family Medicine Physician · NPI 1154525368

Catherine Joanne Simonovich Tsang, MD is a Family Practice in Waianae, Hawaii. Qualified in 2006, 20 years ago. Practices with Waimanalo Health Center, a 27-clinician group and accepts Medicare assignment. Licensed in Hawaii.

Years since qualifying
20
Licensed in
HI
In the registry since
2007
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

86-260 Farrington Hwy
Waianae, HI 96792-3128
Phone: (808) 697-3300
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD-14843 (HI)

Record details

NPI number1154525368
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 12, 2007
Last updated in NPPESDecember 2, 2011

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Waimanalo Health Center — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Waianae