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PROVIDER PROFILE · NPI 1396932547

David ParrisM.D

AnesthesiologyPalo Alto, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
90
Unique beneficiaries
—
Total services
91
Distinct HCPCS
3
Medicare payment
$10K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,547 Anesthesiology providers in CA — below median (cohort median 182).
REFERRAL NETWORK

Where David Parris'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). 9 inbound referrers · 18 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
OHOLLERAN, MICHAEL2454
James Zimmerman
Vascular Surgery · Redwood City, CA
1979
BURKE, VINCENT1829
Melissa Lim
Pulmonary Disease · Redwood City, CA
1755
WHEAT, RICHARD1724
HARMON, ADAM1421
OHANLAN, KATHERINE1232
Nellis Smith
Cardiology · E Palo Alto, CA
1245
Phillip Ng
Nephrology · Redwood City, CA
1127
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
DIGNITY COMMUNITY CARE89134
Donald St. Claire
Interventional Cardiology · E Palo Alto, CA
2949
Shalin Amin
Interventional Radiology · Daly City, CA
2756
KONG, MELISSA2783
Jenny Kuo
Pathology · South San Francisco, CA
2428
Michael Hollett
Diagnostic Radiology · Stanford, CA
2358
BURKE, VINCENT1842
Robin Patrawala
Clinical Cardiac Electrophysiology · E Palo Alto, CA
1654
Robert Mead
Clinical Cardiac Electrophysiology · E Palo Alto, CA
1538
OHANLAN, KATHERINE1545
Melissa Lim
Pulmonary Disease · Redwood City, CA
1541
Michael Ruder
Internal Medicine · E Palo Alto, CA
1424
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.