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Ana Milena Ojeda Brittain, M.D.

NPI 1700935632ActiveIndividual· Internal Medicine· Santa Clara, CA

Internal Medicine (M.D.) with Permanente Medical Group Inc, practicing in Santa Clara, California. Their prescriptions cost Medicare Part D more than their services did: $13,756 for 351 claims, against $2,811 paid for services in 2024. Lists Kaiser Foundation Hospital-Santa Clara as a hospital affiliation.

Overview

NPI1700935632
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJan 9, 2007
Last updated in NPPESDec 9, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000XA97724CA

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Internal Medicine (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients15
Services billed42 across 4 procedure codes
Paid by Medicare$2,811

Part D prescriptions in 2024

Prescriptions (claims)351 · 793 30-day fills
Patients92
Total drug cost$13,756
Generic share93% of claims

Medicare sources and data years

Education and affiliations

Graduation year1992
Medicare specialtyInternal Medicine

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other Internal Medicine providers in Santa Clara

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