What is Louie-Marc Contreras's specialty?

Louie-Marc Contreras (NPI 1629088661) is a Medicare-billing provider whose primary specialty is General Surgery in Valencia, CA.

Where does Louie-Marc Contreras practice?

Louie-Marc Contreras practices in Valencia, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1629088661.

How much does Medicare pay Louie-Marc Contreras?

Louie-Marc Contreras (NPI 1629088661) received approximately $48K in total Medicare Part B payments, serving 189 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629088661

Louie-Marc Contreras

PRACTICELOUIE-MARC G CONTRERAS MD CORPSee all providers at this practice →

General SurgeryValencia, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

226

Unique beneficiaries

—

Total services

311

Distinct HCPCS

Medicare payment

$24K

Peer benchmark

Total Medicare services vs. 1,763 General Surgery providers in CA — above median (cohort median 269).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$107

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Tramadol Hcl57 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

Education$2K

Food and Beverage$88

Top paying entities

Education$2K

Food and Beverage$88

REFERRAL NETWORK

Where Louie-Marc Contreras'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Richard Goldman Diagnostic Radiology · Santa Monica, CA	42	86
Omar Sahagun Diagnostic Radiology · Los Angeles, CA	40	104
Harold Quan Cardiology · Newhall, CA	29	53
Ranbir Singh General Surgery · Valencia, CA	29	38
DIGNITY COMMUNITY CARE	28	39
GADOWSKI, DOUGLAS	21	32
Edgar Enriquez General Surgery · Valencia, CA	20	43
Kewang Li Pathology · Detroit, MI	17	31
NPI 1194773143	17	72
Ashok Lall Internal Medicine · Valencia, CA	17	64
Jean Claude Henry General Surgery · Pasadena, CA	16	22
Robert Moghimi Gastroenterology · Simi Valley, CA	13	37

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