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Jason J. Hemmerich, M.D.

NPI 1588695597ActiveIndividual· Anesthesiology· San Diego, CA

Anesthesiology (M.D.) in San Diego, California, trained at Un of California, Irvine, College of Medicine (class of 2002). Medicare paid $30,919 for services to 164 patients in 2024. Baxter Healthcare reported $38.04 in payments in 2025, mostly food and beverage.

Overview

NPI1588695597
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJul 6, 2006
Last updated in NPPESMar 11, 2026
Certified by providerMar 11, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Anesthesiology Primary207L00000XP5377TX
Anesthesiology207L00000XA95355CA

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 - Anesthesiology (TX)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients164
Services billed255 across 32 procedure codes
Paid by Medicare$30,919

Medicare sources and data years

Education and affiliations

Medical schoolUn of California, Irvine, College of Medicine
Graduation year2002
Medicare specialtyAnesthesiology

Medical groups

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$38.04 · 2 payments from 1 company

Top paying companies in 2025

CompanyAmountPayments
Baxter Healthcare$38.042

What the 2025 payments were for

  • Food and Beverage$38.04 · 2 payments

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

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