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DR. MARLIN YOUSSEF TOUMA MD
NPI 1366646952
Pediatrics - Neonatal-Perinatal Medicine in Los Angeles, CA

Active since June 14, 2007PECOS Enrolled
200 MEDICAL PLAZA SUITE 265, LOS ANGELES, CA 90095(310) 825-0867 Get Directions Write a Review

NPPES record last updated: July 5, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Marlin Youssef Touma Md NPPES

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

DR. MARLIN YOUSSEF TOUMA MD (NPI 1366646952) is an individual neonatal-perinatal medicine provider in Los Angeles, California, licensed in California (A116472) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Galveston.

NPPES Registry Identity

NPI1366646952
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameDR. MARLIN YOUSSEF TOUMACredential: MD
Location Address200 MEDICAL PLAZA SUITE 265Los Angeles, CA 90095-0462
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631
Phone(310) 825-0867
Sole ProprietorNo
Enumeration DateJune 14, 2007
Last NPPES UpdateJuly 5, 2018
✔ NPI 1366646952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in CA · A116472
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Also ListedPediatricsTaxonomy 208000000X · License BP1-0021389 (TX)
200 MEDICAL PLAZA SUITE 265, Los Angeles, CA 90095
Open in Google Maps ↗

Secondary Practice Location 1

Location 1301 University BlvdGalveston, TX 77555-0462 · Phone (409) 772-4194

Other Identifiers 4

Other3805159129Myutmb 3805159129-commercial Number
OtherW11810CA · Group Ptan
OtherGR0053510CA · Medicaid Group
Medicaid00A1164720CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Marlin Youssef Touma 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Marlin Touma reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Uc Regents
0.1 mi
Pediatrics
200 UCLA MEDICAL PLAZA, SUITE 265
Los Angeles, CA 90095
  • Reassigned Medicare billing, California enrollment
  • 323 clinicians in this Medicare group
NPI 1982667663 (310) 825-0867
County Of Los Angeles
3.0 mi
Public Health, State or Local
2509 PICO BLVD
Santa Monica, CA 90405
  • Reassigned Medicare billing, California enrollment
  • 1,939 clinicians in this Medicare group
NPI 1235323080 (310) 998-3203

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

Other Providers at the Same Location NPPES 5

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

LISA NICHOLSON NP
Nurse Practitioner (Neonatal)
200 MEDICAL PLAZA SUITE 265
LOS ANGELES, CA 90095
Los Angeles County (310) 794-5066
REBECCA SIGNER MS, LCGC
Genetic Counselor, MS
200 MEDICAL PLAZA SUITE 265
LOS ANGELES, CA 90095
Los Angeles County (310) 206-6581
JESSICA SARAH VIOLETTE KIANMAHD MS, LCGC
Genetic Counselor, MS
200 MEDICAL PLAZA SUITE 265
LOS ANGELES, CA 90095
Los Angeles County (310) 206-6581
DR. PETER SZILAGYI MD
Pediatrics
200 MEDICAL PLAZA SUITE 265
LOS ANGELES, CA 90095
Los Angeles County (310) 825-0867
DR. CHARLES H SONG M.D.
Pediatrics (Pediatric Allergy/Immunology)
200 MEDICAL PLAZA SUITE 265
LOS ANGELES, CA 90095
Los Angeles County (310) 825-0867

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 Marlin Touma's NPI number?

The NPI number for Marlin Touma is 1366646952. It was assigned to this individual provider in the NPPES registry on June 14, 2007.

Where is Marlin Touma located?

Marlin Touma practices at 200 Medical Plaza Suite 265, Los Angeles, CA 90095. The listed phone number is (310) 825-0867.

What is Marlin Touma's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Marlin Touma enrolled in Medicare?

Yes. Marlin Touma is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Marlin Touma's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marlin Touma reassigns Medicare benefits to 2 organizations: Uc Regents (Los Angeles, CA) and County Of Los Angeles (Santa Monica, CA). Each 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 Marlin Touma'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 Marlin Touma was last updated on July 5, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.