PROVIDER PROFILE · NPI 1891824777

Edwin LaiM.D.

PRACTICENORTHWEST GASTROENTEROLOGY ASSOCIATES, INC., P.S,.See all providers at this practice →

GastroenterologyBellevue, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

328

Unique beneficiaries

—

Total services

336

Distinct HCPCS

Medicare payment

$39K

Peer benchmark

Total Medicare services vs. 359 Gastroenterology providers in WA — top quintile (cohort median 511).

PRESCRIBING · PART D · 2024

Total Rx claims

517

Beneficiaries

—

Total drug cost

$49K

Distinct drugs

Brand share

38.9%

Top prescribed drugs

Omeprazole173 claims

Pantoprazole Sodium59 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl53 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl43 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl34 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

By payment type

Food and Beverage$3K

REFERRAL NETWORK

Where Edwin Lai'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STURDEVANT, ALLEN	25	51
SPERLING, STEVEN	21	50
MATTHIES, RICH	20	41
Diane Engelbrecht Diagnostic Radiology · Lynnwood, WA	17	63
Philip Lowe Diagnostic Radiology · Lynnwood, WA	16	30
Daniel Smoots Diagnostic Radiology · Lynnwood, WA	14	27
KING COUNTY PUBLIC HOSPITAL DISTRICT NO. 2	12	34
Frantz Pierre-Jerome Diagnostic Radiology · Chicago, IL	11	41
Shawn Lee Internal Medicine · Bellevue, WA	11	28

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