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James Hlavacek, M.D.

NPI 1578548236ActiveIndividual· Anesthesiology· King City, CA

Anesthesiology (M.D.) in King City, California, trained at University of Nebraska College of Medicine (class of 1983). Mostly services rather than prescriptions: Medicare paid $9,920 for 60 patients in 2024, with only 20 Part D claims.

Overview

NPI1578548236
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedDec 14, 2005
Last updated in NPPESJul 13, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Anesthesiology Primary207L00000XA45574CA

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 (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients60
Services billed70 across 33 procedure codes
Paid by Medicare$9,920

Part D prescriptions in 2024

Prescriptions (claims)20 · 26 30-day fills
Total drug cost$34.72
Generic share95% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Nebraska College of Medicine
Graduation year1983
Medicare specialtyAnesthesiology

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 anesthesiologists in King City

All anesthesiologists in California