What is Martin Greenberg's specialty?

Martin Greenberg (NPI 1811969421) is a Medicare-billing provider whose primary specialty is Neurosurgery in Boca Raton, FL.

Where does Martin Greenberg practice?

Martin Greenberg practices in Boca Raton, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1811969421.

How much does Medicare pay Martin Greenberg?

Martin Greenberg (NPI 1811969421) received approximately $55K in total Medicare Part B payments, serving 288 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811969421

Martin GreenbergMD

NeurosurgeryBoca Raton, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

366

Unique beneficiaries

—

Total services

412

Distinct HCPCS

Medicare payment

$34K

Peer benchmark

Total Medicare services vs. 404 Neurosurgery providers in FL — above median (cohort median 406).

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

$117

Payment records

By payment type

Food and Beverage$97

Education$20

Top paying entities

Food and Beverage$97

Education$20

REFERRAL NETWORK

Where Martin Greenberg'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). 41 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DELRAY MEDICAL CENTER, INC.	305	583
Richard Martello Diagnostic Radiology · Delray Beach, FL	95	178
Atlantic Palm Beach Ambulance Inc Ambulance Service Provider · Lake Worth, FL	85	160
DMC IMAGING LLC	77	141
Evan Packer Neurosurgery · Boca Raton, FL	61	151
JFK MEDICAL CENTER LIMITED PARTNERSHIP	46	79
Michael Beckerman Diagnostic Radiology · Lebanon, NH	43	89
Zhijie Yan Pathology · Birmingham, AL	41	60
Medics Ambulance Service, Inc. Ambulance Service Provider · Lake Worth, FL	38	52
Joseph Catino Critical Care (Intensivists) · Fort Lauderdale, FL	36	81
Richard Kim Internal Medicine · Delray Beach, FL	36	65
Fernando Rivera Del Toro Diagnostic Radiology · Delray Beach, FL	36	76

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