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DR. MARIAM S MOSTAMANDY MD
NPI 1225666209
Radiology - Diagnostic Radiology in Los Angeles, CA

Active since March 27, 2020PECOS Enrolled
4733 W SUNSET BLVD FL 3, LOS ANGELES, CA 90027(233) 872-3713 Get Directions Write a Review

NPPES record last updated: September 18, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 18, 2025, Mar 27, 2020 (2 updates tracked since 2020).

About Dr. Mariam S Mostamandy Md NPPES

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

DR. MARIAM S MOSTAMANDY MD (NPI 1225666209) is an individual diagnostic radiology provider in Los Angeles, California, licensed in California (A188622) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1225666209
Entity TypeIndividualFemale
Primary Taxonomy2085R0202X
Provider Legal NameDR. MARIAM S MOSTAMANDYCredential: MD
Location Address4733 W SUNSET BLVD FL 3Los Angeles, CA 90027-6021
Mailing Address4733 W Sunset Blvd Fl 3Los Angeles, CA 90027-6021
Phone(233) 872-3713
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 27, 2020
Last NPPES UpdateSeptember 18, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 18, 2025
✔ NPI 1225666209 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in CA · A188622
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4733 W SUNSET BLVD FL 3, Los Angeles, CA 90027
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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)

Dr. Mariam S Mostamandy Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4284080888
PECOS Enrollment IDI20240408000956
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 90027 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 20

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

GABRIELLE BROWN M.D.
Student in an Organized Health Care Education/Training Program
4733 W SUNSET BLVD FL 3
LOS ANGELES, CA 90027
Los Angeles County (323) 783-4516
DR. ERIC RAY WONG DO
Student in an Organized Health Care Education/Training Program
4733 W SUNSET BLVD FL 3
LOS ANGELES, CA 90027
Los Angeles County (323) 783-4516
SHAINA GANJIAN MD
Student in an Organized Health Care Education/Training Program
4733 W SUNSET BLVD FL 3
LOS ANGELES, CA 90027
Los Angeles County (323) 783-4516
JAMES ZHOU
Student in an Organized Health Care Education/Training Program
4733 W SUNSET BLVD FL 3
LOS ANGELES, CA 90027
Los Angeles County (916) 686-7300
DR. BANSARI ASHOKBHAI PATEL DO
Student in an Organized Health Care Education/Training Program
4733 W SUNSET BLVD FL 3
LOS ANGELES, CA 90027
Los Angeles County (833) 574-2273
ISABEL OJEDA
Student in an Organized Health Care Education/Training Program
4733 W SUNSET BLVD FL 3
LOS ANGELES, CA 90027
Los Angeles County (323) 783-4516
DR. HONG THI THANH DANG M.D.
Internal Medicine (Nephrology)
4733 W SUNSET BLVD FL 3, KAISER PERMANENTE SOUTHERN CALIFORNIA
LOS ANGELES, CA 90027
Los Angeles County (323) 783-4516
DR. KRISTOPHER ROBERT WARING MD
Obstetrics & Gynecology (Obstetrics)
4733 W SUNSET BLVD FL 3
LOS ANGELES, CA 90027
Los Angeles County (323) 783-1430

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 Mariam Mostamandy's NPI number?

The NPI number for Mariam Mostamandy is 1225666209. It was assigned to this individual provider in the NPPES registry on March 27, 2020.

Where is Mariam Mostamandy located?

Mariam Mostamandy practices at 4733 W Sunset Blvd Fl 3, Los Angeles, CA 90027. The listed phone number is (233) 872-3713.

What is Mariam Mostamandy's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Mariam Mostamandy enrolled in Medicare?

Yes. Mariam Mostamandy is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mariam Mostamandy was last updated on September 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.