PROVIDER PROFILE · NPI 1265428619

Ronald LewMD

PRACTICEOREGON CLINIC, PCSee all providers at this practice →

GastroenterologyTualatin, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

259

Unique beneficiaries

—

Total services

317

Distinct HCPCS

Medicare payment

$26K

Peer benchmark

Total Medicare services vs. 181 Gastroenterology providers in OR — below median (cohort median 655).

PRESCRIBING · PART D · 2024

Total Rx claims

313

Beneficiaries

—

Total drug cost

$6K

Distinct drugs

Brand share

18.8%

Top prescribed drugs

Omeprazole122 claims

Pantoprazole Sodium62 claims

Famotidine36 claims

Sodium, Potassium,mag Sulfates31 claims

Lansoprazole20 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$32

Payment records

By payment type

Food and Beverage$32

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Ronald Lew'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). 2 inbound referrers · 13 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LEGACY MERIDIAN PARK HOSPITAL	84	293
Brian Mahon Diagnostic Radiology · Tualatin, OR	12	27

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Inform Diagnostics, Inc. Clinical Laboratory · Coppell, TX	58	132
OREGON CLINIC, PC	57	116
LEGACY MERIDIAN PARK HOSPITAL	39	139
LEGACY LABORATORY SERVICES, LLC	19	40
PROVIDENCE HEALTH & SERVICES - OREGON	17	66
OREGON CLINIC, PC	16	31
OREGON HEALTH & SCIENCE UNIVERSITY	16	92
Kayla Pennington Certified Registered Nurse Anesthetist (CRNA) · Tualatin, OR	14	36
Leslie Hughes Certified Registered Nurse Anesthetist (CRNA) · Montgomery, AL	13	32
Marcus Stepaniak Certified Registered Nurse Anesthetist (CRNA) · Lexington, KY	12	28
OYAMA, KEVIN	11	24
Emily Goerke Certified Registered Nurse Anesthetist (CRNA) · Portland, OR	11	20

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