PROVIDER PROFILE · NPI 1013976547

Theresa ChangMD

AnesthesiologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

249

Unique beneficiaries

—

Total services

265

Distinct HCPCS

Medicare payment

$41K

Peer benchmark

Total Medicare services vs. 1,419 Anesthesiology providers in MA — top quintile (cohort median 245).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Theresa 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). 1 inbound referrers · 8 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STEVENS, SUSAN	11	14

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SUTTER BAY HOSPITALS	52	88
James Hershon Critical Care (Intensivists) · San Francisco, CA	21	62
Amy Huang Diagnostic Radiology · San Francisco, CA	18	40
Andrew Rosenblatt Cardiology · San Francisco, CA	12	63
CARPENTER, HOWARD	12	21
Myron Marx Diagnostic Radiology · San Francisco, CA	11	13
Protransport 1 Ambulance Service Provider · Rohnert Park, CA	11	13
STEVENS, SUSAN	11	28

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