PROVIDER PROFILE · NPI 1518935089

Brian GreenwaldM.D.

PRACTICEJFK AMBULATORY CARESee all providers at this practice →

Physical Medicine and RehabilitationEdison, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

129

Unique beneficiaries

—

Total services

378

Distinct HCPCS

Medicare payment

$25K

Peer benchmark

Total Medicare services vs. 424 Physical Medicine and Rehabilitation providers in NJ — bottom quintile (cohort median 2,034).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

41.5%

Top prescribed drugs

Donepezil Hcl17 claims

Memantine Hcl14 claims

Amantadine Hcl11 claims

Methylphenidate Hcl11 claims

QUALITY · MIPS · 2024

Final MIPS score

81.3

Quality

66.4

Cost

71.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.27%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Brian 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). 36 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COMMUNITY HOSPITAL GROUP INC	131	246
MALONE, RICHARD	57	113
ROBERT WOOD JOHNSON UNIVERSITY HOSPITAL, INC	42	87
Amit Aggarwal Diagnostic Radiology · Edison, NJ	41	132
Krishna Urs Physical Medicine and Rehabilitation · Edison, NJ	38	145
Gabriel Pivawer Diagnostic Radiology · Edison, NJ	35	127
Christopher Pierpont Diagnostic Radiology · Edison, NJ	34	86
Mohammad Zubair Sleep Medicine · Woodbridge, NJ	29	56
Robert Schanzer Cardiology · Edison, NJ	28	46
Jonathan Quevedo Physical Medicine and Rehabilitation · Edison, NJ	27	49
Christine Greiss Physical Medicine and Rehabilitation · Edison, NJ	26	36
Hank Freeman Interventional Radiology · Edison, NJ	25	51

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