What is John Luster's specialty?

John Luster (NPI 1982796439) is a Medicare-billing provider whose primary specialty is General Practice in Orange, CA.

Where does John Luster practice?

John Luster practices in Orange, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1982796439.

How much does Medicare pay John Luster?

John Luster (NPI 1982796439) received approximately $94K in total Medicare Part B payments, serving 290 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1982796439

John LusterMD

General PracticeOrange, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

845

Unique beneficiaries

—

Total services

1,224

Distinct HCPCS

Medicare payment

$92K

Peer benchmark

Total Medicare services vs. 551 General Practice providers in CA — above median (cohort median 588).

PRESCRIBING · PART D · 2024

Total Rx claims

4,804

Beneficiaries

—

Total drug cost

$566K

Distinct drugs

116

Brand share

20.6%

Top prescribed drugs

Levothyroxine Sodium324 claims

Amlodipine Besylate318 claims

Atorvastatin Calcium220 claims

Tirzepatide182 claims

Rosuvastatin Calcium157 claims

QUALITY · MIPS · 2024

Final MIPS score

93.0

Quality

98.8

Cost

78.3

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.76%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$232

Payment records

By payment type

Food and Beverage$232

Top paying entities

Food and Beverage$232

REFERRAL NETWORK

Where John Luster'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	106	338
CHAPMAN GLOBAL MEDICAL CENTER, INC	20	56
David Karlin Diagnostic Radiology · Orange, CA	15	34
Mark Masotto Diagnostic Radiology · Orange, CA	13	17
Karol Dangaran Dermatology · Orange, CA	12	23
Peter Piampiano Diagnostic Radiology · Knoxville, TN	12	35

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