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MARIANA ZELIA MARTINEZ MD
NPI 1053765693
Emergency Medicine in Los Angeles, CA

Active since April 20, 2016PECOS Enrolled
1225 WILSHIRE BLVD, LOS ANGELES, CA 90017(213) 977-2121 Get Directions Write a Review

NPPES record last updated: February 20, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mariana Zelia Martinez Md NPPES

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

MARIANA ZELIA MARTINEZ MD (NPI 1053765693) is an individual emergency medicine provider in Los Angeles, California, licensed in California (A150317) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1053765693
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameMARIANA ZELIA MARTINEZCredential: MD
Location Address1225 WILSHIRE BLVDLos Angeles, CA 90017-1901
Mailing AddressPo Box 31309Los Angeles, CA 90031-0309 · (213) 977-2121
Phone(213) 977-2121
Sole ProprietorNo
Enumeration DateApril 20, 2016
Last NPPES UpdateFebruary 20, 2020
✔ NPI 1053765693 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 · A150317
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.
1225 WILSHIRE BLVD, Los Angeles, CA 90017
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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)

Mariana Zelia Martinez Md 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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
44 services44 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90017 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.

DR. TAYLOR WILSON BURKHOLDER MD
Emergency Medicine
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (213) 977-2121
MR. ALEXANDER SANGKYOO LEE MD
Emergency Medicine
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (213) 977-2121
OLUFEMI Y SALIU, M.D., APC
Anesthesiology
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (800) 883-7243
DR. JOYCE JA HYUN SHIN MD
Anesthesiology
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (213) 977-2121
DR. SONIA SANI
Internal Medicine
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (213) 977-2121
DR. KUNAL DESAI M.D.
Anesthesiology
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (213) 977-2121
NEGIN TORFEH SOUFI SIAVASH PHARMD
Pharmacist
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (213) 977-2121
SANGHUN KIM M.D.
Anesthesiology
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Los Angeles County (213) 977-2121

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 Mariana Martinez's NPI number?

The NPI number for Mariana Martinez is 1053765693. It was assigned to this individual provider in the NPPES registry on April 20, 2016.

Where is Mariana Martinez located?

Mariana Martinez practices at 1225 Wilshire Blvd, Los Angeles, CA 90017. The listed phone number is (213) 977-2121.

What is Mariana Martinez's specialty?

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

Is Mariana Martinez enrolled in Medicare?

Yes. Mariana Martinez is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mariana Martinez was last updated on February 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.