PROVIDER PROFILE · NPI 1912983883

Leon TsaiM.D.

PRACTICEARIZONA GASTROENTEROLOGY LTDSee all providers at this practice →

GastroenterologyTucson, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

828

Unique beneficiaries

—

Total services

846

Distinct HCPCS

Medicare payment

$93K

Peer benchmark

Total Medicare services vs. 280 Gastroenterology providers in AZ — above median (cohort median 659).

PRESCRIBING · PART D · 2024

Total Rx claims

1,242

Beneficiaries

—

Total drug cost

$446K

Distinct drugs

Brand share

51.2%

Top prescribed drugs

Sodium, Potassium,mag Sulfates333 claims

Pantoprazole Sodium150 claims

Famotidine143 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl80 claims

Dicyclomine Hcl69 claims

QUALITY · MIPS · 2024

Final MIPS score

25.5

Quality

0.0

Cost

84.9

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-5.94%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Leon Tsai'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Inform Diagnostics, Inc. Clinical Laboratory · Coppell, TX	143	176
Lydia Palafox Certified Registered Nurse Anesthetist (CRNA) · Safford, AZ	111	130
NORTHWEST HOSPITAL LLC	27	59
ORO VALLEY HOSPITAL LLC	16	29
BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC	13	27

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