What is David Brown's specialty?

David Brown (NPI 1992800452) is a Medicare-billing provider whose primary specialty is Neurology in Newport Beach, CA.

Where does David Brown practice?

David Brown practices in Newport Beach, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1992800452.

How much does Medicare pay David Brown?

David Brown (NPI 1992800452) received approximately $342K in total Medicare Part B payments, serving 1,092 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1992800452

David BrownM.D.

PRACTICENAQVI INCSee all providers at this practice →

NeurologyNewport Beach, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,885

Unique beneficiaries

—

Total services

2,673

Distinct HCPCS

Medicare payment

$340K

Peer benchmark

Total Medicare services vs. 1,670 Neurology providers in CA — top quintile (cohort median 581).

PRESCRIBING · PART D · 2024

Total Rx claims

1,520

Beneficiaries

—

Total drug cost

$70K

Distinct drugs

Brand share

30.6%

Top prescribed drugs

Atorvastatin Calcium298 claims

Niacin176 claims

Gabapentin145 claims

Donepezil Hcl132 claims

Clopidogrel Bisulfate114 claims

QUALITY · MIPS · 2024

Final MIPS score

99.2

Quality

90.4

Cost

52.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.02%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$119

Payment records

By payment type

Food and Beverage$89

Education$30

Top paying entities

Food and Beverage$89

Education$30

REFERRAL NETWORK

Where David Brown'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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jason Muir Neurology · Newport Beach, CA	68	263
Jose Puangco Neurology · Newport Beach, CA	47	217
Wallace Peck Diagnostic Radiology · Newport Beach, CA	42	96
Unilab Corporation Clinical Laboratory · West Hills, CA	42	129
Binh Nguyen Interventional Radiology · Newport Beach, CA	41	121
Winston Whitney Diagnostic Radiology · Newport Beach, CA	38	68
Shaya Ghazinoor Diagnostic Radiology · Newport Beach, CA	35	104
John Lieu Diagnostic Radiology · Palo Alto, CA	35	133
William Vandalsem Diagnostic Radiology · Newport Beach, CA	34	106
Peter Giuliano Diagnostic Radiology · Newport Beach, CA	29	71
Scott Williams Diagnostic Radiology · Stanford, CA	27	71
Karence Chan Diagnostic Radiology · Newport Beach, CA	24	67

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