What is David Diamond's specialty?

David Diamond (NPI 1265411664) is a Medicare-billing provider whose primary specialty is Internal Medicine in Cambridge, MA.

Where does David Diamond practice?

David Diamond practices in Cambridge, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1265411664.

How much does Medicare pay David Diamond?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for David Diamond (NPI 1265411664) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1265411664

David Diamond

Internal MedicineCambridge, MAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where David Diamond'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). 1 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE GENERAL HOSPITAL CORPORATION	21	148

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MOUNT AUBURN HOSPITAL	29	127
THE GENERAL HOSPITAL CORPORATION	17	102
NPI 1710059670	13	25
Roderick Crocker Urology · Cambridge, MA	12	50

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events