NPI Lens

Ann L. Bollay, MD

NPI 1487610333ActiveIndividual· Hospitalist· San Luis Obispo, CA

Hospitalist (MD) in San Luis Obispo, California, licensed in CA, with an NPI issued in April 2006. Part D covered 619 prescriptions written in 2024, 55% of them generic. Gilead Sciences, Inc. reported $316.17 in payments in 2025, mostly food and beverage.

Overview

NPI1487610333
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedApr 20, 2006
Last updated in NPPESJul 17, 2020
Certified by providerJul 17, 2020

Specialties and licenses

TaxonomyCodeLicenseState
Hospitalist Primary208M00000XG78858CA
Internal Medicine207R00000XG78858CA

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)Enrolled Practitioner - Hospitalist (CA)

Part D prescriptions in 2024

Prescriptions (claims)619 · 709 30-day fills
Patients35
Total drug cost$1,064,393
Generic share55% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$316.17 · 6 payments from 1 company
  • 2024$393.19 · 6 payments from 2 companies

Top paying companies in 2025

CompanyAmountPayments
Gilead Sciences, Inc.$316.176

What the 2025 payments were for

  • Food and Beverage$316.17 · 6 payments

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

Other hospitalists in San Luis Obispo

All hospitalists in California