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

Dr. Mary Catherine Sementi, DO

Individual provider Internal Medicine Physician · NPI 1770653966

Dr. Mary Catherine Sementi, DO is an Internal Medicine in Waimea, Hawaii. Qualified in 1986, 40 years ago. Practices with Bloomington Medical Services LLC, a 106-clinician group and accepts Medicare assignment. Licensed in Hawaii.

Years since qualifying
40
Licensed in
HI
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

4643-B Waimea Canyon Dr
Waimea, HI 96796
Phone: (808) 240-0140
Fax: (808) 338-1606
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence DOS-1038 (HI)
Hospitalist Physician Taxonomy 208M00000X · Licence DOS-1038 (HI)

Record details

NPI number1770653966
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 8, 2006
Last updated in NPPESNovember 5, 2008

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Bloomington Medical Services Llc — 106 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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