PROVIDER PROFILE · NPI 1952349243

David AviganM.D.

Internal MedicineBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

171

Unique beneficiaries

—

Total services

640

Distinct HCPCS

Medicare payment

$69K

Peer benchmark

Total Medicare services vs. 3,978 Internal Medicine providers in MA — above median (cohort median 564).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$100

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Omeprazole13 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$9K

Payment records

By payment type

Consulting Fee$8K

Food and Beverage$441

Travel and Lodging$361

REFERRAL NETWORK

Where David Avigan'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). 18 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Ronald Eisenberg Diagnostic Radiology · Boston, MA	34	181
Jon Arnason Hematology-Oncology · New York, NY	29	235
Paul Spirn Diagnostic Radiology · Boston, MA	26	88
Alexander Bankier Diagnostic Radiology · Worcester, MA	22	103
LUPTAKOVA, KATARINA	22	132
Rajan Dewar Pathology · Flint, MI	19	145
Salvia Jain Hematology-Oncology · Boston, MA	19	178
BOISELLE, PHILLIP	16	68
Rafael Rojas Diagnostic Radiology · New Orleans, LA	15	52
Ayad Hamdan Hematology-Oncology · La Jolla, CA	15	67
Kevin Donohoe Diagnostic Radiology · Boston, MA	14	56
Quest Diagnostics Massachusetts Llc Clinical Laboratory · Marlborough, MA	14	200

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