What is John Tiu's specialty?

John Tiu (NPI 1942287388) is a Medicare-billing provider whose primary specialty is Pulmonary Disease in Mansfield, TX.

Where does John Tiu practice?

John Tiu practices in Mansfield, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1942287388.

How much does Medicare pay John Tiu?

John Tiu (NPI 1942287388) received approximately $46K in total Medicare Part B payments, serving 191 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942287388

John TiuM.D.

Pulmonary DiseaseMansfield, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

653

Unique beneficiaries

—

Total services

752

Distinct HCPCS

Medicare payment

$44K

Peer benchmark

Total Medicare services vs. 664 Pulmonary Disease providers in TX — below median (cohort median 1,111).

PRESCRIBING · PART D · 2024

Total Rx claims

588

Beneficiaries

—

Total drug cost

$250K

Distinct drugs

Brand share

74.8%

Top prescribed drugs

Fluticasone/Umeclidin/Vilanter194 claims

Budesonide/Glycopyr/Formoterol119 claims

Albuterol Sulfate79 claims

Montelukast Sodium64 claims

Prednisone57 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$704

Payment records

By payment type

Food and Beverage$704

Top paying entities

Food and Beverage$704

REFERRAL NETWORK

Where John Tiu'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). 88 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Douglas Hammons Diagnostic Radiology · Fort Worth, TX	180	963
COLUMBIA MEDICAL CENTER OF ARLINGTON SUBSIDIARY LP	148	217
Phan Nguyen Pulmonary Disease · Arlington, TX	133	446
James Richardson Cardiology · Mansfield, TX	128	348
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	106	325
Kiran Padala Pulmonary Disease · Milwaukee, WI	100	443
RAILEY, BRUCE	84	183
Sumeesh Dhawan Internal Medicine · Arlington, TX	81	677
Devak Desai Infectious Disease · Mansfield, TX	71	227
Khuong Phan Internal Medicine · Arlington, TX	66	389
James Yaquinto Diagnostic Radiology · Fort Worth, TX	64	195
Anirban Sensarma Diagnostic Radiology · Fort Worth, TX	62	106

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