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PROVIDER PROFILE · NPI 1386637726

John BarnsdaleM.D.

PRACTICEANNIE Y. LAU, M.D.See all providers at this practice →
AnesthesiologySacramento, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
176
Unique beneficiaries
—
Total services
186
Distinct HCPCS
5
Medicare payment
$23K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,547 Anesthesiology providers in CA — above median (cohort median 182).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where John Barnsdale's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 8 inbound referrers · 17 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SUTTER VALLEY HOSPITALS135200
Auburn Surgical Center Lp
Ambulatory Surgical Center · Auburn, CA
108125
Daniel Foreman
Ophthalmology · Auburn, CA
53128
Mary Keohane
Pathology · Sacramento, CA
2933
Michael Hecimovich
Diagnostic Radiology · Sacramento, CA
2227
Jonathan Musicant
Pathology · Carmichael, CA
1516
James Dunn
Obstetrics & Gynecology · Auburn, CA
1230
Jeffrey Bergeson
Orthopedic Surgery · Auburn, CA
1115
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SUTTER VALLEY HOSPITALS4370
Sutter Valley Medical Foundation
Clinical Laboratory · Sacramento, CA
42131
COOPER, H2226
Linda Lind
Physician Assistant · Sacramento, CA
1920
Jeffrey Bergeson
Orthopedic Surgery · Auburn, CA
1828
WILLIAMS, BENJAMIN1842
Daniel Foreman
Ophthalmology · Auburn, CA
1724
Larry Berte
Cardiology · Monterey, CA
1625
David Skeehan
General Surgery · Roseville, CA
1631
Michael Antonini
General Surgery · Auburn, CA
1537
Barton Bradshaw
General Surgery · Auburn, CA
1442
Glenn Hofer
Interventional Radiology · Roseville, CA
1421
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.