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PROVIDER PROFILE · NPI 1689668626

Donal RyanM.D.

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

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Donal Ryan'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SUTTER VALLEY HOSPITALS152225
Auburn Surgical Center Lp
Ambulatory Surgical Center · Auburn, CA
5668
Jeffrey Bergeson
Orthopedic Surgery · Auburn, CA
3786
Mary Keohane
Pathology · Sacramento, CA
2628
Danny Yen
Gastroenterology · Auburn, CA
2059
Daniel Foreman
Ophthalmology · Auburn, CA
1833
Michael Hecimovich
Diagnostic Radiology · Sacramento, CA
1419
Diane Sobkowicz
Cardiology · Auburn, CA
1220
David Norcott
Optometry · Auburn, CA
1113
Tennyson Lee
Internal Medicine · Auburn, CA
1114
John Bauer
Emergency Medicine · Auburn, CA
1118
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$35
Payment records
1
By payment type
Food and Beverage$35
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
194
Unique beneficiaries
—
Total services
198
Distinct HCPCS
9
Medicare payment
$26K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,547 Anesthesiology providers in CA — top quintile (cohort median 182).