PROVIDER PROFILE · NPI 1528077856

David LewisM.D.

AnesthesiologyFremont, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

184

Unique beneficiaries

—

Total services

184

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 4,547 Anesthesiology providers in CA — above median (cohort median 182).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
John Dearborn Orthopedic Surgery · Menlo Park, CA	57	216
Keith Jeffrey Physician Assistant · Fremont, CA	55	95
Mimi Lin Diagnostic Radiology · Fremont, CA	41	60
Jacob Wouden Diagnostic Radiology · Fremont, CA	39	71
Alexander Sah Orthopedic Surgery · Fremont, CA	31	117
Kelly Haws Physician Assistant · Menlo Park, CA	13	15
William Nicholson Cardiology · Fremont, CA	12	14
Pradeep Kumar Cardiology · Fremont, CA	12	20

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