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PROVIDER PROFILE · NPI 1750572491

Andy LeeD.O.

PRACTICEG&R MEDICAL CORPORATIONSee all providers at this practice →
Emergency MedicineFairfield, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
743
Unique beneficiaries
—
Total services
863
Distinct HCPCS
6
Medicare payment
$75K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 5,287 Emergency Medicine providers in CA — top quintile (cohort median 355).
PRESCRIBING · PART D · 2024
Total Rx claims
150
Beneficiaries
—
Total drug cost
$2K
Distinct drugs
8
Brand share
33.3%
Top prescribed drugs
Doxycycline Monohydrate27 claims
Tramadol Hcl21 claims
Albuterol Sulfate20 claims
Cephalexin19 claims
Cefdinir19 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Andy Lee'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). 39 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Lewis Weisblum
Diagnostic Radiology · Fairfield, CA
117222
Susan Gootnick
Diagnostic Radiology · Kentfield, CA
4673
Edward Yoon
Cardiology · San Pablo, CA
3055
Steven Garcia
Emergency Medicine · Fairfield, CA
2979
Arnold Cruz
Emergency Medicine · York, PA
2869
Guyve Shalileh
Emergency Medicine · Tucson, AZ
2872
Nghi Lu
Diagnostic Radiology · Riverside, CA
2737
Warren Joseph San Diego
Internal Medicine · Fairfield, CA
2645
James Long
Hematology-Oncology · Vacaville, CA
2576
Toshi Hiraoka
Emergency Medicine · Fairfield, CA
2453
Kathryn Amacher
Internal Medicine · Vacaville, CA
2471
Maria Duran
Internal Medicine · Tacoma, WA
2254
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.