1. Home
  2. Directory
  3. California
  4. Los Angeles
  5. Emergency Medicine
  6. NPI Profile

JOSHUA QUINONES M.D.
NPI 1265485098
Emergency Medicine in Los Angeles, CA

Active since May 19, 2006PECOS Enrolled
1401 S GRAND AVE, EMERGENCY DEPARTMENT, LOS ANGELES, CA 90015(213) 748-2411 Get Directions Write a Review

NPPES record last updated: November 1, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Joshua Quinones M.d. NPPES

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

JOSHUA QUINONES M.D. (NPI 1265485098) is an individual emergency medicine provider in Los Angeles, California, licensed in California (A91404) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1265485098
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameJOSHUA QUINONESCredential: M.D.
Location Address1401 S GRAND AVE, EMERGENCY DEPARTMENTLos Angeles, CA 90015-3010
Mailing Address4551 Glencoe Ave, Suite 260Marina Del Rey, CA 90292-6385 · (310) 301-2030 · Fax (310) 306-5247
Phone(213) 748-2411
Sole ProprietorYes
Enumeration DateMay 19, 2006
Last NPPES UpdateNovember 1, 2021
NPPES CertifiedNovember 1, 2021
✔ NPI 1265485098 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · A91404
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
1401 S GRAND AVE, Los Angeles, CA 90015
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Joshua Quinones M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show Joshua Quinones reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
4.5 mi
Health Maintenance Organization
4760 W SUNSET BLVD
Los Angeles, CA 90027
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1134151657 (323) 783-4011

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90015 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
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

TATIANA MARIA VAZQUEZ DE LOS SANTOS
Student in an Organized Health Care Education/Training Program
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (213) 743-7300
BRANDON LEE
Nurse Anesthetist, Certified Registered
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (213) 748-2411
SARA GAYANE HAROUTUNIAN
Student in an Organized Health Care Education/Training Program
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (213) 743-7300
JAMIE SON
Physician Assistant
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (213) 748-2411
DR. PATRICK LENEHAN M.D.
Emergency Medicine
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (213) 748-2411
DR. CHRISTINE CHUNG M.D.
Anesthesiology
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (818) 391-8500
DR. ONUR YENIGUN MD
Emergency Medicine
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (213) 748-2411
MIRIAM NWOBIARA IFEGWU
Student in an Organized Health Care Education/Training Program
1401 S GRAND AVE
LOS ANGELES, CA 90015
Los Angeles County (213) 743-7300

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 Joshua Quinones's NPI number?

The NPI number for Joshua Quinones is 1265485098. It was assigned to this individual provider in the NPPES registry on May 19, 2006.

Where is Joshua Quinones located?

Joshua Quinones practices at 1401 S Grand Ave Emergency Department, Los Angeles, CA 90015. The listed phone number is (213) 748-2411.

What is Joshua Quinones's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Joshua Quinones enrolled in Medicare?

Yes. Joshua Quinones is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Joshua Quinones's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joshua Quinones reassigns Medicare benefits to Southern California Permanente Medical Group (Los Angeles, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joshua Quinones's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Joshua Quinones was last updated on November 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.