What is Bruce Greenwald's specialty?

Bruce Greenwald (NPI 1801842018) is a Medicare-billing provider whose primary specialty is Gastroenterology in Baltimore, MD.

Where does Bruce Greenwald practice?

Bruce Greenwald practices in Baltimore, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1801842018.

How much does Medicare pay Bruce Greenwald?

Bruce Greenwald (NPI 1801842018) received approximately $59K in total Medicare Part B payments, serving 266 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1801842018

Bruce GreenwaldM.D.

PRACTICEUNIVERSITY OF MARYLANDSee all providers at this practice →

GastroenterologyBaltimore, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

348

Unique beneficiaries

—

Total services

401

Distinct HCPCS

Medicare payment

$45K

Peer benchmark

Total Medicare services vs. 343 Gastroenterology providers in MD — below median (cohort median 894).

PRESCRIBING · PART D · 2024

Total Rx claims

449

Beneficiaries

—

Total drug cost

$41K

Distinct drugs

Brand share

13.4%

Top prescribed drugs

Omeprazole114 claims

Pantoprazole Sodium110 claims

Famotidine73 claims

Sucralfate47 claims

Esomeprazole Magnesium45 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Consulting Fee$2K

Food and Beverage$96

Top paying entities

Consulting Fee$2K

Food and Beverage$96

REFERRAL NETWORK

Where Bruce Greenwald'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
UNIVERSITY OF MARYLAND MEDICAL CENTER, LLC	248	838
Charles White Diagnostic Radiology · Baltimore, MD	28	124
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	28	109
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	27	66
Jeffrey Galvin Diagnostic Radiology · Baltimore, MD	23	65
John Pallan Anesthesiology · Baltimore, MD	22	54
Madhavi Naik Anesthesiology · Owings Mills, MD	22	51
NPI 1336133040	21	66
Allen Burke Pathology · Baltimore, MD	20	33
Monika Chatrath Anesthesiology · Smyrna, GA	19	44
Jean Jeudy Diagnostic Radiology · Baltimore, MD	19	37
Univ Of Md Pathology Associates P A Clinical Laboratory · Baltimore, MD	16	32

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