PROVIDER PROFILE · NPI 1952329328

Brian ChasinMD

Infectious DiseasePhoenix, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

183

Unique beneficiaries

—

Total services

188

Distinct HCPCS

Medicare payment

$23K

Peer benchmark

Total Medicare services vs. 115 Infectious Disease providers in AZ — bottom quintile (cohort median 840).

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.

REFERRAL NETWORK

Where Brian Chasin'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). 48 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ORO VALLEY HOSPITAL LLC	570	1,408
Golder Ranch Fire District Ambulance Service Provider · Tucson, AZ	154	355
KARTCHNER, ZANE	139	365
YOSHINO, MARK	114	276
Kevin Kelly Diagnostic Radiology · Tucson, AZ	93	241
Guy Borders Diagnostic Radiology · Tucson, AZ	79	202
TIPIRNENI, MAHESH	78	195
POWELL, REBECCA	78	208
R Christopher Dillon Diagnostic Radiology · Tucson, AZ	61	162
Stephanie Reddick Diagnostic Radiology · Tucson, AZ	55	139
NORTHWEST HOSPITAL LLC	45	97
Ajay Tuli Interventional Cardiology · Tucson, AZ	42	150

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