Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Grace Catherine Bertoli

Individual provider Physician Assistant · NPI 1235864133

Grace Catherine Bertoli is a Physician Assistant in Honolulu, Hawaii. Works from 4 locations. Licensed in California, Hawaii and South Carolina.

Licensed in
CA, HI, SC
In the registry since
2022
Specialties on file
3
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Practice location Address checks out

550 S Beretania St Ste 610
Honolulu, HI 96813-2496
Phone: (808) 691-8900
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (3)

  • 9434 Medical Center Dr, La Jolla, CA 92037-1337 — (800) 926-8273
  • 200 W Arbor Dr, San Diego, CA 92103-9000 — (800) 926-8273
  • 167 Ashley Ave, Charleston, SC 29425-2834 — (615) 663-3394

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence AMD-1539 (HI)
Physician Assistant Taxonomy 363A00000X · Licence 65498 (CA)
Physician Assistant Taxonomy 363A00000X · Licence 5018 (SC)

Record details

NPI number1235864133
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 24, 2022
Last updated in NPPESSeptember 12, 2026
Certification dateSeptember 12, 2026

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients21
Services billed 59 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $14 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Other providers in Honolulu