PROVIDER PROFILE · NPI 1205052297

Sarah TsiarasMD

CardiologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,092

Unique beneficiaries

—

Total services

2,451

Distinct HCPCS

Medicare payment

$145K

Peer benchmark

Total Medicare services vs. 693 Cardiology providers in MA — above median (cohort median 1,819).

PRESCRIBING · PART D · 2024

Total Rx claims

2,537

Beneficiaries

—

Total drug cost

$563K

Distinct drugs

Brand share

23.1%

Top prescribed drugs

Metoprolol Succinate277 claims

Rosuvastatin Calcium267 claims

Atorvastatin Calcium242 claims

Ezetimibe212 claims

Amlodipine Besylate166 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$26

Payment records

By payment type

Food and Beverage$26

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Sarah Tsiaras'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). 54 inbound referrers · 102 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE GENERAL HOSPITAL CORPORATION	529	1,809
Nandita Scott Cardiology · Boston, MA	60	187
Richard Sacknoff Diagnostic Radiology · Boston, MA	54	144
Gerald Abbott Diagnostic Radiology · Boston, MA	49	143
HUGHES, ROBERT	44	150
Matthew Gilman Diagnostic Radiology · Boston, MA	44	134
PATTI, JOHN	42	131
Christopher Newton-Cheh Advanced Heart Failure and Transplant Cardiology · Boston, MA	38	72
GILARDI, PARUL	30	73
Malissa Wood Cardiology · Fort Myers, FL	30	59
Laura Avery Diagnostic Radiology · Boston, MA	30	58
Ajay Singh Diagnostic Radiology · Boston, MA	27	67

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE GENERAL HOSPITAL CORPORATION	294	1,002
FALLON SERVICE, INC.	76	168
Danita Sanborn Cardiology · Boston, MA	55	79
Nandita Scott Cardiology · Boston, MA	54	142
HUGHES, ROBERT	51	178
Gerald Abbott Diagnostic Radiology · Boston, MA	46	141
Milena Petranovic Diagnostic Radiology · Boston, MA	43	115
PATTI, JOHN	42	110
Matthew Gilman Diagnostic Radiology · Boston, MA	41	115
NEWTON-WELLESLEY HOSPITAL	38	156
MASS GENERAL BRIGHAM HOME CARE, INC.	35	79
Richard Sacknoff Diagnostic Radiology · Boston, MA	35	90

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