What is Greg Brown's specialty?

Greg Brown (NPI 1720135346) is a Medicare-billing provider whose primary specialty is Internal Medicine in San Clemente, CA.

Where does Greg Brown practice?

Greg Brown practices in San Clemente, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1720135346.

How much does Medicare pay Greg Brown?

Greg Brown (NPI 1720135346) received approximately $48K in total Medicare Part B payments, serving 167 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1720135346

Greg BrownM.D.

PRACTICEDANA NIGUEL INTERNAL MEDICINE GROUPSee all providers at this practice →

Internal MedicineSan Clemente, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

521

Unique beneficiaries

—

Total services

931

Distinct HCPCS

Medicare payment

$46K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — above median (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

8,871

Beneficiaries

—

Total drug cost

$821K

Distinct drugs

142

Brand share

19.1%

Top prescribed drugs

Atorvastatin Calcium441 claims

Amlodipine Besylate390 claims

Losartan Potassium364 claims

Levothyroxine Sodium337 claims

Rosuvastatin Calcium318 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$778

Payment records

By payment type

Food and Beverage$778

Top paying entities

Food and Beverage$778

REFERRAL NETWORK

Where Greg 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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MISSION HOSPITAL REGIONAL MEDICAL CENTER	57	98
Rahi Daneshvar Psychiatry · Visalia, CA	43	100
SADDLEBACK MEMORIAL MEDICAL CENTER	37	95
George Shahinian Pulmonary Disease · Aliso Viejo, CA	33	64
Unilab Corporation Clinical Laboratory · West Hills, CA	30	58
Inderpal Gujral Cardiology · Laguna Hills, CA	29	45
Steven Sorenson Diagnostic Radiology · Redlands, CA	17	46
Shadi Manavi Emergency Medicine · Laguna, CA	13	23
Ravindra Chand Psychiatry · Irvine, CA	12	16

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