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PROVIDER PROFILE · NPI 1316017858

David LewisM.D.

Internal MedicineMountain View, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 057190
Home health agency
CCN 757050
Home health agency
CCN 757662
Home health agency
CCN 050197
Hospital
CCN 050308
Hospital
QUALITY · MIPS · 2024
Final MIPS score
25.8
Quality
0.0
Cost
86.1
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
-5.90%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
2,119
Beneficiaries
—
Total drug cost
$94K
Distinct drugs
53
Brand share
12.6%
Top prescribed drugs
Atorvastatin Calcium177 claims
Levothyroxine Sodium141 claims
Amlodipine Besylate111 claims
Rosuvastatin Calcium83 claims
Omeprazole71 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,221
Unique beneficiaries
—
Total services
2,104
Distinct HCPCS
14
Medicare payment
$104K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where David Lewis'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). 24 inbound referrers · 60 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
EL CAMINO HOSPITAL3411,360
Samuel Dawn
Diagnostic Radiology · Mountain View, CA
105504
Daniel Kanada
Diagnostic Radiology · Santa Clara, CA
61340
Imtiaz Qureshi
Diagnostic Radiology · Cupertino, CA
57189
Edmund Tai
Hematology-Oncology · Mountain View, CA
4095
Neal Scott
Internal Medicine · Mountain View, CA
27108
Shane Dormady
Hematology-Oncology · Mountain View, CA
25204
Frank Lai
Urology · Mountain View, CA
22153
Andrew Menkes
Dermatology · Mountain View, CA
1956
NPI 10836750291760
WEST COAST CLINICAL LABORATORIES, INC.1543
FOX, DAN1551
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · San Jose, CA
2411,374
EL CAMINO HOSPITAL202794
Ramesh Gopi
Diagnostic Radiology · Cupertino, CA
174583
Daniel Kanada
Diagnostic Radiology · Santa Clara, CA
117452
Samuel Dawn
Diagnostic Radiology · Mountain View, CA
104410
Rural-Metro Of California Inc
Ambulance Service Provider · San Jose, CA
53104
Imtiaz Qureshi
Diagnostic Radiology · Cupertino, CA
51139
Edmund Tai
Hematology-Oncology · Mountain View, CA
44115
GALLI, FRANK36164
Andres Aldrete
Emergency Medicine · Monterey, CA
3565
Chandan Saw
Pulmonary Disease · Mountain View, CA
35174
Royal Ambulance Inc.
Ambulance Service Provider · San Leandro, CA
3287
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.