PROVIDER PROFILE · NPI 1780608190

Dennis LewisMD

Family PracticeValencia, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,014

Unique beneficiaries

—

Total services

3,814

Distinct HCPCS

Medicare payment

$230K

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — top quintile (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

1,392

Beneficiaries

—

Total drug cost

$109K

Distinct drugs

Brand share

14.1%

Top prescribed drugs

Atorvastatin Calcium119 claims

Amlodipine Besylate99 claims

Prednisone92 claims

Losartan Potassium72 claims

Levothyroxine Sodium70 claims

QUALITY · MIPS · 2024

Final MIPS score

95.8

Quality

81.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.87%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$844

Payment records

By payment type

Food and Beverage$844

REFERRAL NETWORK

Where Dennis 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). 18 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Primex Clinical Laboratories Inc. Clinical Laboratory · Van Nuys, CA	282	1,007
Unilab Corporation Clinical Laboratory · West Hills, CA	42	135
Mehdi Meratee Neurology · Valencia, CA	24	80
Lakhbinder Dhanda Internal Medicine · Valencia, CA	24	70
Omar Sahagun Diagnostic Radiology · Los Angeles, CA	23	46
Richard Goldman Diagnostic Radiology · Santa Monica, CA	21	41
Yury Fayner Diagnostic Radiology · Ridgecrest, CA	20	37
GADOWSKI, DOUGLAS	19	48
NPI 1467462457	18	35
Harold Quan Cardiology · Newhall, CA	18	52
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA	16	20
Mark Sender Urology · Santa Clarita, CA	15	42

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history