PROVIDER PROFILE · NPI 1164445896

Tony ChangM.D.

PRACTICELODI LIFESTYLE MEDICINE & SURGERY, PROFESSIONAL CORPORATIONSee all providers at this practice →

General SurgeryLodi, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 1,763 General Surgery providers in CA — bottom quintile (cohort median 269).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$38

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Oxycodone Hcl12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$4K

Payment records

By payment type

Travel and Lodging$3K

Food and Beverage$1K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050093

Hospital

CCN 050122

Hospital

CCN 050336

Hospital

REFERRAL NETWORK

Where Tony Chang'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). 0 inbound referrers · 1 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
DAMERON HOSPITAL ASSOCIATION	20	26

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