What is Otto Lin's specialty?

Otto Lin (NPI 1841302650) is a Medicare-billing provider whose primary specialty is Gastroenterology in Seattle, WA.

Where does Otto Lin practice?

Otto Lin practices in Seattle, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1841302650.

How much does Medicare pay Otto Lin?

Otto Lin (NPI 1841302650) received approximately $50K in total Medicare Part B payments, serving 290 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1841302650

Otto LinMD

PRACTICESEATTLE EXTRACORPOREAL LLCSee all providers at this practice →

GastroenterologySeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

323

Unique beneficiaries

—

Total services

341

Distinct HCPCS

Medicare payment

$41K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

695

Beneficiaries

—

Total drug cost

$100K

Distinct drugs

Brand share

42.2%

Top prescribed drugs

Ondansetron Hcl188 claims

Omeprazole98 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl87 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl78 claims

Pantoprazole Sodium35 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$112

Payment records

By payment type

Food and Beverage$112

Top paying entities

Food and Beverage$112

REFERRAL NETWORK

Where Otto Lin'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
Virginia Mason Medical Center Ambulatory Surgical Center · Issaquah, WA	79	149
Dick Hwang Pathology · Seattle, WA	44	103
Anna Venneman Pathology · Columbia, MO	20	43
Donald Guinee Pathology · Seattle, WA	15	33
Jennifer Kohr Diagnostic Radiology · Seattle, WA	15	49
Neal Conti Diagnostic Radiology · Seattle, WA	14	40
Christopher Fellows Clinical Cardiac Electrophysiology · Seattle, WA	14	45
Joan Woo Advanced Heart Failure and Transplant Cardiology · Seattle, WA	11	35

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events