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Benjamin Fritz, M.D.

NPI 1265482772ActiveIndividual· Internal Medicine, Nephrology· Santa Rosa, CA

Internal Medicine, Nephrology (M.D.) in Santa Rosa, California, trained at Stanford University School of Medicine (class of 1997). Medicare paid $79,207 for services to 270 patients in 2024.

Overview

NPI1265482772
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedMay 12, 2006
Last updated in NPPESMay 18, 2021
Certified by providerMay 18, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Nephrology Primary207RN0300XMED-PHYS-LIC-88487MT
Specialist174400000XA66856CA

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 - Nephrology (CA); Practitioner - Nephrology (MT); Practitioner - Nephrology (OH); Practitioner - Nephrology (WI); Practitioner - Nephrology (WV)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients270
Services billed1,041 across 12 procedure codes
Paid by Medicare$79,207

Medicare sources and data years

Education and affiliations

Medical schoolStanford University School of Medicine
Graduation year1997
Medicare specialtyNephrology
Secondary specialtiesInternal Medicine

Medical groups

Hospital affiliations

Other facilities

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, Nephrology providers in Santa Rosa

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