What is Oscar Ruiz's specialty?

Oscar Ruiz (NPI 1427046648) is a Medicare-billing provider whose primary specialty is Family Practice in Burbank, IL.

Where does Oscar Ruiz practice?

Oscar Ruiz practices in Burbank, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1427046648.

How much does Medicare pay Oscar Ruiz?

Oscar Ruiz (NPI 1427046648) received approximately $33K in total Medicare Part B payments, serving 110 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1427046648

Oscar RuizM.D.

Family PracticeBurbank, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

359

Unique beneficiaries

—

Total services

461

Distinct HCPCS

Medicare payment

$31K

Peer benchmark

Total Medicare services vs. 3,221 Family Practice providers in IL — below median (cohort median 556).

PRESCRIBING · PART D · 2024

Total Rx claims

4,390

Beneficiaries

—

Total drug cost

$214K

Distinct drugs

Brand share

16.1%

Top prescribed drugs

Atorvastatin Calcium452 claims

Lisinopril301 claims

Metformin Hcl291 claims

Losartan Potassium254 claims

Amlodipine Besylate230 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Oscar Ruiz'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). 4 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CENTRAL DUPAGE HOSPITAL ASSOCIATION	177	590
Jorge Cavero Family Practice · Chicago, IL	80	233
GOTTLIEB COMMUNITY HEALTH SERVICES CORPORATION	59	134
Luis Angarita Internal Medicine · Chicago, IL	17	50

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CENTRAL DUPAGE HOSPITAL ASSOCIATION	92	239
Guadalupe Bustamante Family Practice · Chicago, IL	84	238
Jorge Cavero Family Practice · Chicago, IL	72	177
GOTTLIEB COMMUNITY HEALTH SERVICES CORPORATION	44	103
Luis Angarita Internal Medicine · Chicago, IL	36	147
LITTLE COMPANY OF MARY HOSPITAL INC	32	107
Mihir Majmundar Gastroenterology · Oak Lawn, IL	17	56
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS	15	42
Alison Lueckfeld Physical Therapist in Private Practice · Arlington Heights, IL	11	60

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