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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARTIN JOSE BARRIO MD, MS
NPI 1801357751
Surgery in Los Angeles, CA

Active since March 25, 2019PECOS Enrolled
100 UCLA MEDICAL PLZ STE 310, LOS ANGELES, CA 90024(310) 267-7838 Get Directions Write a Review

NPPES record last updated: July 31, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Martin Jose Barrio Md, Ms NPPES

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

MARTIN JOSE BARRIO MD, MS (NPI 1801357751) is an individual surgery provider in Los Angeles, California, licensed in California (A208668) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS and maintains a secondary practice location in Aurora.

NPPES Registry Identity

NPI1801357751
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameMARTIN JOSE BARRIOCredential: MD, MS
Location Address100 UCLA MEDICAL PLZ STE 310Los Angeles, CA 90024-6999
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631
Phone(310) 267-7838
Sole ProprietorNo
Enumeration DateMarch 25, 2019
Last NPPES UpdateJuly 31, 2026
NPPES CertifiedJuly 31, 2026
✔ NPI 1801357751 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · A208668
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
100 UCLA MEDICAL PLZ STE 310, Los Angeles, CA 90024
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Secondary Practice Location 1

Location 112631 E 17th AveAurora, CO 80045-2527 · Phone (303) 724-2680

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Martin Jose Barrio Md, Ms 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 90024 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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 14

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

MICHAEL WYNN YEH MD
Surgery
100 UCLA MEDICAL PLZ STE 310
LOS ANGELES, CA 90024
Los Angeles County (310) 267-7838
HOPE ALAINA FELDMAN MD
Surgery
100 UCLA MEDICAL PLZ STE 310
LOS ANGELES, CA 90024
Los Angeles County (310) 267-7838
JOSHUA CHIA-SHIH CHAO
Surgery
100 UCLA MEDICAL PLZ STE 310
LOS ANGELES, CA 90024
Los Angeles County (310) 267-7838
DR. JAMES WU M.D.
Surgery
100 UCLA MEDICAL PLZ STE 310
LOS ANGELES, CA 90024
Los Angeles County (310) 267-7838
HELENA R CHANG MD
Surgery (Surgical Oncology)
100 UCLA MEDICAL PLZ STE 310
LOS ANGELES, CA 90024
Los Angeles County (310) 825-2144
SUEDEH RANJBAR MD
Surgery
100 UCLA MEDICAL PLZ STE 310
LOS ANGELES, CA 90024
Los Angeles County (310) 267-7838
NA EUN KIM MD
Surgery
100 UCLA MEDICAL PLZ STE 310
LOS ANGELES, CA 90024
Los Angeles County (310) 825-2144
CHRISTINE NURIEN SIREGAR
Nurse Practitioner (Acute Care)
100 UCLA MEDICAL PLZ STE 310
LOS ANGELES, CA 90024
Los Angeles County (310) 206-0585

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 Martin Barrio's NPI number?

The NPI number for Martin Barrio is 1801357751. It was assigned to this individual provider in the NPPES registry on March 25, 2019.

Where is Martin Barrio located?

Martin Barrio practices at 100 Ucla Medical Plz Ste 310, Los Angeles, CA 90024. The listed phone number is (310) 267-7838.

What is Martin Barrio's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Martin Barrio enrolled in Medicare?

Yes. Martin Barrio is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Martin Barrio was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.