What is Lulu Iles-Shih's specialty?

Lulu Iles-Shih (NPI 1275748691) is a Medicare-billing provider whose primary specialty is Gastroenterology in Seattle, WA.

Where does Lulu Iles-Shih practice?

Lulu Iles-Shih practices in Seattle, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1275748691.

How much does Medicare pay Lulu Iles-Shih?

Lulu Iles-Shih (NPI 1275748691) received approximately $33K in total Medicare Part B payments, serving 193 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1275748691

Lulu Iles-ShihM.D.

GastroenterologySeattle, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

177

Unique beneficiaries

—

Total services

183

Distinct HCPCS

Medicare payment

$24K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

781

Beneficiaries

—

Total drug cost

$67K

Distinct drugs

Brand share

38.7%

Top prescribed drugs

Mesalamine137 claims

Omeprazole126 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl63 claims

Azathioprine62 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl61 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$21

Payment records

By payment type

Food and Beverage$21

Top paying entities

Food and Beverage$21

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Lulu Iles-Shih'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). 4 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SWEDISH HEALTH SERVICES	62	183
DYNACARE NORTHWEST, INC	27	132
SWEDISH HEALTH SERVICES	16	23
Benjamin Sacks Diagnostic Radiology · Englewood, CO	12	30

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SWEDISH HEALTH SERVICES	122	347
DYNACARE NORTHWEST, INC	31	114
American Medical Response Ambulance Service Inc Ambulance Service Provider · Tukwila, WA	21	46
Jey-Hsin Chen Pathology · Seattle, WA	17	35
HORTON, MATTHEW	12	27
SWEDISH HEALTH SERVICES	12	21
ROSTAD, STEVEN	11	24

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