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DR. JUSTIN MATTHEW OLIVAS MD
NPI 1891321709
Internal Medicine in Santa Clara, CA

Active since March 23, 2020PECOS EnrolledAccepts Medicare Assignment
700 LAWRENCE EXPY, SANTA CLARA, CA 95051(408) 851-1000 Get Directions Write a Review

NPPES record last updated: July 7, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 7, 2023, Jun 11, 2020, Mar 23, 2020 (3 updates tracked since 2020).

About Dr. Justin Matthew Olivas Md NPPES

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

DR. JUSTIN MATTHEW OLIVAS MD (NPI 1891321709) is an individual internal medicine provider in Santa Clara, California, licensed in California (185903) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, maintains 6 additional practice locations, and is a graduate of University Of Texas Medical School At Houston (2020).

NPPES Registry Identity

NPI1891321709
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JUSTIN MATTHEW OLIVASCredential: MD
Location Address700 LAWRENCE EXPYSanta Clara, CA 95051-5173
Mailing Address700 Lawrence ExpySanta Clara, CA 95051-5173 · (408) 851-1000
Phone(408) 851-1000
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 2020
Enumeration DateMarch 23, 2020
Last NPPES UpdateJuly 7, 20233 updates tracked since enumeration
NPPES CertifiedJuly 7, 2023
✔ NPI 1891321709 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in CA · 185903✔ Licensed in IL · 125.075543
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
700 LAWRENCE EXPY, Santa Clara, CA 95051
Open in Google Maps ↗

Secondary Practice Locations 6

Location 1251 E Huron StChicago, IL 60611-3055 · Phone (312) 926-2000
Location 2355 E Erie StChicago, IL 60611-3167 · Phone (312) 238-1000
Location 32750 W North AveChicago, IL 60647-5247 · Phone (312) 666-3494
Location 4225 E Chicago AveChicago, IL 60611-2991 · Phone (312) 227-4000
Location 5300 Randall RdGeneva, IL 60134-4200 · Phone (630) 208-3000
Location 61000 N Westmoreland RdLake Forest, IL 60045-1658 · Phone (847) 234-5600

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Justin Matthew Olivas Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID840652954
PECOS Enrollment IDI20230821003177
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 95051 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
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
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.

HUI WU MD
Hospitalist
700 LAWRENCE EXPY
SANTA CLARA, CA 95051
Santa Clara County (408) 605-7333
REBEKAH LYNN KECK
Dietitian, Registered
700 LAWRENCE EXPY
SANTA CLARA, CA 95051
Santa Clara County (408) 475-7208
VALERIE ROBERSON RDN
Dietitian, Registered
700 LAWRENCE EXPY
SANTA CLARA, CA 95051
Santa Clara County (408) 851-1000
LAARNI OBIS YET RRT
Respiratory Therapist, Registered
700 LAWRENCE EXPY
SANTA CLARA, CA 95051
Santa Clara County (408) 851-7022
NETALI ADIEL
Doula
700 LAWRENCE EXPY
SANTA CLARA, CA 95051
Santa Clara County (408) 851-1000
DR. KHANH-LINH GUERRERO PHARM.D.
Pharmacist
700 LAWRENCE EXPY
SANTA CLARA, CA 95051
Santa Clara County (408) 851-7500
KRISTINE MAE MANGALINDAN M.D.
Student in an Organized Health Care Education/Training Program
700 LAWRENCE EXPY
SANTA CLARA, CA 95051
Santa Clara County (408) 851-1000
PATRICK NGUYEN PHARM.D.
Pharmacist
700 LAWRENCE EXPY, DEPT 301
SANTA CLARA, CA 95051
Santa Clara County (408) 851-7492

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 Justin Olivas's NPI number?

The NPI number for Justin Olivas is 1891321709. It was assigned to this individual provider in the NPPES registry on March 23, 2020.

Where is Justin Olivas located?

Justin Olivas practices at 700 Lawrence Expy, Santa Clara, CA 95051. The listed phone number is (408) 851-1000.

What is Justin Olivas's specialty?

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

Is Justin Olivas enrolled in Medicare?

Yes. Justin Olivas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Justin Olivas was last updated on July 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.