What is Gregory Blackman's specialty?

Gregory Blackman (NPI 1811941032) is a Medicare-billing provider whose primary specialty is Interventional Radiology in Springfield, MA.

Where does Gregory Blackman practice?

Gregory Blackman practices in Springfield, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1811941032.

How much does Medicare pay Gregory Blackman?

Gregory Blackman (NPI 1811941032) received approximately $103K in total Medicare Part B payments, serving 1,393 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811941032

Gregory BlackmanM.D.

Interventional RadiologySpringfield, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,745

Unique beneficiaries

—

Total services

1,836

Distinct HCPCS

Medicare payment

$61K

Peer benchmark

Total Medicare services vs. 47 Interventional Radiology providers in MA — top quintile (cohort median 810).

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

Total received

$126

Payment records

By payment type

Food and Beverage$126

Top paying entities

Food and Beverage$126

REFERRAL NETWORK

Where Gregory Blackman'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). 130 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE MERCY HOSPITAL INC	1,761	4,229
David Mernoff Diagnostic Radiology · Springfield, MA	297	806
RAY, SUBRATA	284	568
BAYSTATE MEDICAL CENTER INC	239	482
Rashmi Balasubramanya Diagnostic Radiology · Aldan, PA	229	539
Jeffrey Friedman Diagnostic Radiology · Springfield, MA	192	389
Michael Zmurko Emergency Medicine · Rutland, VT	191	352
Gary Montano Emergency Medicine · Springfield, MA	178	347
Mark Kenton Emergency Medicine · Springfield, MA	168	325
Kevin Neenan Emergency Medicine · Springfield, MA	168	286
Jay Markham Cardiology · Springfield, MA	157	298
Joan Lisak Cardiology · Springfield, MA	119	219

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events