PROVIDER PROFILE · NPI 1558352450

Debra GervaisMD

Diagnostic RadiologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,842

Unique beneficiaries

—

Total services

7,006

Distinct HCPCS

Medicare payment

$113K

Peer benchmark

Total Medicare services vs. 1,146 Diagnostic Radiology providers in MA — top quintile (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 Debra Gervais'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). 156 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE GENERAL HOSPITAL CORPORATION	1,155	2,705
Gerald Abbott Diagnostic Radiology · Boston, MA	133	258
Matthew Gilman Diagnostic Radiology · Boston, MA	117	257
Richard Sacknoff Diagnostic Radiology · Boston, MA	111	212
PATTI, JOHN	97	173
WITTENBERG, JACK	86	182
Florian Fintelmann Diagnostic Radiology · Boston, MA	78	158
Dushyant Sahani Diagnostic Radiology · Seattle, WA	77	128
GILARDI, PARUL	74	132
Jeanne Ackman Diagnostic Radiology · Boston, MA	72	122
Ajay Singh Diagnostic Radiology · Boston, MA	66	153
Amita Sharma Diagnostic Radiology · Boston, MA	65	92

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