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BRIAN R YBARRA
NPI 1396328787
Internal Medicine in Oak Park, IL

Active since May 03, 2021PECOS Enrolled
520 S MAPLE AVE, OAK PARK, IL 60304(708) 660-4445 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 16, 2023, May 3, 2021 (2 updates tracked since 2021).

About Brian R Ybarra NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BRIAN R YBARRA (NPI 1396328787) is an individual internal medicine provider in Oak Park, Illinois, licensed in Illinois (125.082617) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396328787
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameBRIAN R YBARRA
Location Address520 S MAPLE AVEOak Park, IL 60304-1022
Mailing Address600 S Paulina StChicago, IL 60612-3806 · (999) 999-9999
Phone(708) 660-4445
Sole ProprietorNo
Enumeration DateMay 3, 2021
Last NPPES UpdateJune 30, 20262 updates tracked since enumeration
NPPES CertifiedJune 30, 2026
✔ NPI 1396328787 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 125.082617
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
520 S MAPLE AVE, Oak Park, IL 60304
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Brian R Ybarra is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60304 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALYSEE GIRAUD-CARRIER PA-C
Physician Assistant
520 S MAPLE AVE
OAK PARK, IL 60304
Cook County (708) 660-0600
SOFIA KAGAN
Registered Nurse
520 S MAPLE AVE
OAK PARK, IL 60304
Cook County (708) 383-9300
ELIZABETH BASSETT CRNA
Nurse Anesthetist, Certified Registered
520 S MAPLE AVE
OAK PARK, IL 60304
Cook County (708) 383-9300
DR. MAX A FITZGERALD MD
Physical Medicine & Rehabilitation
520 S MAPLE AVE, SUITE 4600
OAK PARK, IL 60304
Cook County (708) 660-2240
MOLLY HODUL RD
Dietitian, Registered
520 S MAPLE AVE
OAK PARK, IL 60304
Cook County (708) 660-3662
NUPUR SHAH DO
Emergency Medicine
520 S MAPLE AVE
OAK PARK, IL 60304
Cook County (708) 660-5997
TAYLOR SARPONG
Nurse Practitioner (Primary Care)
520 S MAPLE AVE
OAK PARK, IL 60304
Cook County (708) 660-4800
DR. COLIN THERRIAULT M.D.
Emergency Medicine
520 S MAPLE AVE
OAK PARK, IL 60304
Cook County (708) 660-5997

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Brian Ybarra's NPI number?

The NPI number for Brian Ybarra is 1396328787. It was assigned to this individual provider in the NPPES registry on May 3, 2021.

Where is Brian Ybarra located?

Brian Ybarra practices at 520 S Maple Ave, Oak Park, IL 60304. The listed phone number is (708) 660-4445.

What is Brian Ybarra's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Brian Ybarra enrolled in Medicare?

Yes. Brian Ybarra is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Brian Ybarra was last updated on June 30, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.