NPI Lens

Joseph Field

NPI 1023307055ActiveIndividual· Dentist, General Practice· Los Altos, CA

Dentist, General Practice in Los Altos, California, licensed in CA, with an NPI issued in March 2011. Straumann USA LLC was the largest of 2 companies reporting payments in 2025, $1,740 in all, mostly speaking and faculty fees.

Overview

NPI1023307055
StatusActive
Entity typeIndividual
Sole proprietorNo
NPI issuedMar 30, 2011
Last updated in NPPESMar 30, 2011

Specialties and licenses

TaxonomyCodeLicenseState
Dentist, General Practice Primary1223G0001X57105CA

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Not in the public enrollment file of Oct 1, 2026

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$1,740 · 11 payments from 2 companies
  • 2024$1,601 · 26 payments from 2 companies

Top paying companies in 2025

CompanyAmountPayments
Straumann USA LLC$1,6517
Align Technology, Inc.$89.244

What the 2025 payments were for

  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,168 · 1 payment
  • Food and Beverage$571.40 · 10 payments

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other general dentists in Los Altos

All 33 general dentists in Los Altos · All general dentists in California