PROVIDER PROFILE · NPI 1801870910

Rex SmithMD PHD

PathologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

723

Unique beneficiaries

—

Total services

1,399

Distinct HCPCS

Medicare payment

$35K

Peer benchmark

Total Medicare services vs. 548 Pathology providers in MA — below median (cohort median 1,471).

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 Rex Smith'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). 40 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE GENERAL HOSPITAL CORPORATION	267	594
John Niles Nephrology · Boston, MA	55	121
Matthew Gilman Diagnostic Radiology · Boston, MA	38	65
PATTI, JOHN	36	71
Gerald Abbott Diagnostic Radiology · Boston, MA	33	62
Christopher Newton-Cheh Advanced Heart Failure and Transplant Cardiology · Boston, MA	32	49
Richard Sacknoff Diagnostic Radiology · Boston, MA	30	44
Michael Picard Cardiology · Boston, MA	30	38
Nandita Scott Cardiology · Boston, MA	29	40
Thomas Macgillivray Thoracic Surgery · Houston, TX	28	77
SEMIGRAN, MARC	25	94
Malissa Wood Cardiology · Fort Myers, FL	22	25

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