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DR. HUAN LUONG NGUYEN M.D.
NPI 1841224474
Internal Medicine in Los Angeles, CA

Active since July 10, 2006PECOS Enrolled
351 E TEMPLE ST, LOS ANGELES, CA 90012(213) 253-2677 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Huan Luong Nguyen M.d. NPPES

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

DR. HUAN LUONG NGUYEN M.D. (NPI 1841224474) is an individual internal medicine provider in Los Angeles, California, licensed in California (A048546) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841224474
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. HUAN LUONG NGUYENCredential: M.D.
Location Address351 E TEMPLE STLos Angeles, CA 90012-3328
Mailing Address743 N Featherwood DrDianondbar, CA 91765 · (909) 374-8739
Phone(213) 253-2677
Sole ProprietorNo
Enumeration DateJuly 10, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1841224474 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A048546
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
351 E TEMPLE ST, Los Angeles, CA 90012
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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. Huan Luong 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90012 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
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.

LUIS ARMANDO ESPANA JR. ACSW
Social Worker
351 E TEMPLE ST
LOS ANGELES, CA 90012
Los Angeles County (213) 440-8713
DR. KIMBERLY KELLY M.D.
Psychiatry & Neurology (Neurology)
351 E TEMPLE ST
LOS ANGELES, CA 90012
Los Angeles County (213) 253-2677
LA VETERANS AFFAIRS
Clinic/Center (VA)
351 E TEMPLE ST
LOS ANGELES, CA 90012
Los Angeles County (213) 253-2677
MR. JOEL STOUP LCSW
Social Worker (Clinical)
351 E TEMPLE ST
LOS ANGELES, CA 90012
Los Angeles County (213) 253-2677
DR. BRITTANY NICKELS PSY.D.
Psychologist (Clinical)
351 E TEMPLE ST, HOME-BASED PRIMARY CARE, RM A127A
LOS ANGELES, CA 90012
Los Angeles County (310) 810-5136
DR. CHANG H KIM OD
Optometrist
351 E TEMPLE ST
LOS ANGELES, CA 90012
Los Angeles County (213) 253-2677
MRS. MARIALENA JOANNE NICHOLS R.N.
Registered Nurse (Case Management)
351 E TEMPLE ST
LOS ANGELES, CA 90012
Los Angeles County (213) 253-2677
SOUTHERN CALIFORNIA MEDICAL GASTROENTEROLOGY GROUP, INC
Clinic/Center (Ambulatory Surgical)
351 E TEMPLE ST
LOS ANGELES, CA 90012
Los Angeles County (310) 829-6789

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 Huan Nguyen's NPI number?

The NPI number for Huan Nguyen is 1841224474. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Huan Nguyen located?

Huan Nguyen practices at 351 E Temple St, Los Angeles, CA 90012. The listed phone number is (213) 253-2677.

What is Huan Nguyen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Huan Nguyen enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Huan Nguyen was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.