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PROVIDER PROFILE · NPI 1316049190

Dennis ShenMD

Internal MedicineSan Francisco, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 050047
Hospital
CCN 050407
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$231
Payment records
2
By payment type
Food and Beverage$231
QUALITY · MIPS · 2024
Final MIPS score
100.0
Quality
100.0
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
1.05%
Individual
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
593
Unique beneficiaries
—
Total services
688
Distinct HCPCS
11
Medicare payment
$58K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — above median (cohort median 531).
PRESCRIBING · PART D · 2024
Total Rx claims
2,158
Beneficiaries
—
Total drug cost
$252K
Distinct drugs
11
Brand share
26.9%
Top prescribed drugs
Pantoprazole Sodium765 claims
Famotidine476 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl281 claims
Entecavir118 claims
Tenofovir Alafenamide115 claims
REFERRAL NETWORK

Where Dennis Shen'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). 23 inbound referrers · 33 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
UCSF HEALTH COMMUNITY HOSPITALS4297
Richard Huynh
Family Practice · San Francisco, CA
2595
Wenguang Zhao
Family Practice · San Francisco, CA
2063
NORTH EAST MEDICAL SERVICES1848
Joy Meng
Neurology · San Francisco, CA
1745
Kwokming Cheng
Family Practice · San Francisco, CA
1742
Gustin Ho
Internal Medicine · San Francisco, CA
1751
Shu Wing Chan
Internal Medicine · San Francisco, CA
1632
MAK, KELVIN1522
City & County Of San Francisco
Ambulance Service Provider · San Francisco, CA
1319
Wenwu Jin
Urology · San Francisco, CA
1222
Weiwen Zheng
Family Practice · San Francisco, CA
1225
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
CHINESE HOSPITAL ASSOCIATION281836
NORTH EAST MEDICAL SERVICES184509
UCSF HEALTH COMMUNITY HOSPITALS55142
Roger Eng
Diagnostic Radiology · San Francisco, CA
4999
Eric Wang
Diagnostic Radiology · Santa Cruz, CA
4793
SUTTER BAY HOSPITALS4097
Jack Huynh
Internal Medicine · San Francisco, CA
39122
Richard Huynh
Family Practice · San Francisco, CA
28134
Unilab Corporation
Clinical Laboratory · Sacramento, CA
2685
Unilab Corporation
Clinical Laboratory · San Jose, CA
23154
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO2160
Wenguang Zhao
Family Practice · San Francisco, CA
2184
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.