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PROVIDER PROFILE · NPI 1841480159

Corey LongM.D.

Emergency MedicineSan Francisco, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
96.7
Quality
90.0
Cost
78.4
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.91%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
69
Beneficiaries
—
Total drug cost
$431
Distinct drugs
4
Brand share
43.5%
Top prescribed drugs
Cephalexin28 claims
Ondansetron18 claims
Hydrocodone/Acetaminophen12 claims
Prednisone11 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
697
Unique beneficiaries
—
Total services
707
Distinct HCPCS
4
Medicare payment
$94K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 5,287 Emergency Medicine providers in CA — top quintile (cohort median 355).
REFERRAL NETWORK

Where Corey Long'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). 35 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
UCSF HEALTH COMMUNITY HOSPITALS4461,388
City & County Of San Francisco
Ambulance Service Provider · San Francisco, CA
197911
CITY & COUNTY OF SAN FRANCISCO113526
American Medical Response West
Ambulance Service Provider · San Francisco, CA
92276
RAMPULLA, JOHN70157
David Priest
Diagnostic Radiology · San Francisco, CA
5986
Luke Scalcione
Diagnostic Radiology · San Diego, CA
53100
Paula Arriaga
Physician Assistant · San Francisco, CA
4988
Carly Stewart
Physician Assistant · Sacramento, CA
4176
Jessica Tan
Diagnostic Radiology · San Francisco, CA
3971
American Medical Response West
Ambulance Service Provider · Stockton, CA
3879
Flora Stepansky
Diagnostic Radiology · San Francisco, CA
3651
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.