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DR. JIMMY THUAN NGUYEN M.D.
NPI 1447549225
Pediatrics - Neonatal-Perinatal Medicine in West Hollywood, CA

Active since April 01, 2011PECOS Enrolled
8700 BEVERLY BLVD STE 4311, WEST HOLLYWOOD, CA 90048(310) 423-4451(310) 423-2114 Get Directions Write a Review

NPPES record last updated: May 17, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 17, 2024, May 17, 2023 (2 updates tracked since 2023).

About Dr. Jimmy Thuan Nguyen M.d. NPPES

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

DR. JIMMY THUAN NGUYEN M.D. (NPI 1447549225) is an individual neonatal-perinatal medicine provider in West Hollywood, California, licensed in California (A130843) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1447549225
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameDR. JIMMY THUAN NGUYENCredential: M.D.
Location Address8700 BEVERLY BLVD STE 4311West Hollywood, CA 90048-1804
Mailing Address4140 W 190th StTorrance, CA 90504-5513
Phone(310) 423-4451
Fax(310) 423-2114
Sole ProprietorNo
Enumeration DateApril 1, 2011
Last NPPES UpdateMay 17, 20242 updates tracked since enumeration
NPPES CertifiedMay 17, 2024
✔ NPI 1447549225 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in CA · A130843
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.
8700 BEVERLY BLVD STE 4311, West Hollywood, CA 90048
Open in Google Maps ↗

Secondary Practice Locations 4

Location 15621 W Barbette AveSanta Ana, CA 92704-1015 · Phone (714) 478-9661
Location 2501 S Buena Vista StBurbank, CA 91505-4809 · Phone (818) 843-5111
Location 33330 Lomita BlvdTorrance, CA 90505-5002 · Phone (310) 325-9110
Location 4235 S Palisade DrSanta Maria, CA 93454-5948 · Phone (805) 739-3561 · Fax (805) 739-3560

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jimmy Thuan Nguyen 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 Reassignments

2

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

Cedars-Sinai Medical Care Foundation
Same address
Anesthesiology
8700 BEVERLY BLVD STE SB-290
Los Angeles, CA 90048
  • Reassigned Medicare billing, California enrollment
  • 2,118 clinicians in this Medicare group
NPI 1043826720 (310) 423-1447
Cedars-Sinai Medical Center
Same address
General Acute Care Hospital
8700 BEVERLY BLVD
Los Angeles, CA 90048
  • Reassigned Medicare billing, California enrollment
  • 1,001 clinicians in this Medicare group
NPI 1639172372 (323) 866-8600

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 6

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

ANGELA DAVIDSON RN
Nurse Practitioner (Pediatrics)
8700 BEVERLY BLVD STE 4311
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-4451
SARA DHILLON M.D.
Pediatrics
8700 BEVERLY BLVD STE 4311
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-4451
MONICA SUSHE OO DO
Pediatrics
8700 BEVERLY BLVD STE 4311
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-4451
TIFFANY M. DANG MD
Pediatrics
8700 BEVERLY BLVD STE 4311
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-4451
NEEMA PITHIA M.D.
Pediatrics
8700 BEVERLY BLVD STE 4311
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-6310
ANUSREE UNNIKRISHNAN MD
Pediatrics
8700 BEVERLY BLVD STE 4311
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-4451

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 Jimmy Nguyen's NPI number?

The NPI number for Jimmy Nguyen is 1447549225. It was assigned to this individual provider in the NPPES registry on April 1, 2011.

Where is Jimmy Nguyen located?

Jimmy Nguyen practices at 8700 Beverly Blvd Ste 4311, West Hollywood, CA 90048. The listed phone number is (310) 423-4451.

What is Jimmy Nguyen's specialty?

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

Is Jimmy Nguyen enrolled in Medicare?

Yes. Jimmy Nguyen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jimmy Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jimmy Nguyen reassigns Medicare benefits to 2 organizations: Cedars-Sinai Medical Care Foundation (Los Angeles, CA) and Cedars-Sinai Medical Center (Los Angeles, 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 Jimmy Nguyen'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 Jimmy Nguyen was last updated on May 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.