What is Oscar Lopez's specialty?

Oscar Lopez (NPI 1629034087) is a Medicare-billing provider whose primary specialty is Internal Medicine in Ventura, CA.

Where does Oscar Lopez practice?

Oscar Lopez practices in Ventura, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1629034087.

How much does Medicare pay Oscar Lopez?

Oscar Lopez (NPI 1629034087) received approximately $2K in total Medicare Part B payments, serving 21 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629034087

Oscar LopezMD

PRACTICECHELSEA MANAGEMENT, INC.See all providers at this practice →

Internal MedicineVentura, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$66

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

5,527

Beneficiaries

—

Total drug cost

$685K

Distinct drugs

Brand share

33.5%

Top prescribed drugs

Metoprolol Tartrate788 claims

Dabigatran Etexilate Mesylate645 claims

Atorvastatin Calcium477 claims

Furosemide459 claims

Clopidogrel Bisulfate262 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$33

Payment records

By payment type

Food and Beverage$33

Top paying entities

Food and Beverage$33

REFERRAL NETWORK

Where Oscar Lopez'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). 1 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COMMUNITY MEMORIAL HEALTH SYSTEM	16	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