PROVIDER PROFILE · NPI 1730179375

Catherine GiessM.D.

PRACTICEBRIGHAM AND WOMEN'S HOSPITALSee all providers at this practice →

Diagnostic RadiologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,093

Unique beneficiaries

—

Total services

2,103

Distinct HCPCS

Medicare payment

$67K

Peer benchmark

Total Medicare services vs. 1,146 Diagnostic Radiology providers in MA — below median (cohort median 2,596).

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 Catherine Giess'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	24	35
NPI 1215911060	18	22
Esther Rhei Surgical Oncology · Boston, MA	14	34
WHITTIER STREET HEALTH CENTER COMMITTEE INC	14	27
THE GENERAL HOSPITAL CORPORATION	12	20
Helen Leibner Internal Medicine · Boston, MA	12	26

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