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DR. LIEN NGOC TRINH M.D.
NPI 1518082304
Pediatrics - Pediatric Endocrinology in Orange, CA

Active since March 20, 2007PECOS EnrolledAccepts Medicare Assignment
455 S MAIN ST, ORANGE, CA 92868(714) 532-8634 Get Directions Write a Review

NPPES record last updated: March 12, 2012. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Lien Ngoc Trinh M.d. NPPES

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

DR. LIEN NGOC TRINH M.D. (NPI 1518082304) is an individual pediatric endocrinology provider in Orange, California, licensed in California (87921) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1518082304
Entity TypeIndividualFemale
Primary Taxonomy2080P0205X
Provider Legal NameDR. LIEN NGOC TRINHCredential: M.D.
Location Address455 S MAIN STOrange, CA 92868-3835
Mailing Address455 S Main StOrange, CA 92868-3835 · (714) 532-8634
Phone(714) 532-8634
Sole ProprietorYes
Medical School CMSOtherGraduated 2001
Enumeration DateMarch 20, 2007
Last NPPES UpdateMarch 12, 2012
✔ NPI 1518082304 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0205X
Licenses✔ Licensed in CA · 87921✔ Licensed in NY · 233082
Definition
A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.
455 S MAIN ST, Orange, CA 92868
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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 and accepts Medicare assignment

Dr. Lien Ngoc Trinh M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5991890006
PECOS Enrollment IDI20071004000583
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 92868 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.

PEDIATRIC SUBSPECIALTY FACULTY, INC.
Surgery (Pediatric Surgery)
455 S MAIN ST, GENERAL SURGERY
ORANGE, CA 92868
Orange County (714) 364-4050
PEI LIN CHANG M.D.
Pediatrics
455 S MAIN ST
ORANGE, CA 92868
Orange County (714) 558-2462
JENNIFER MICHELLE SHIVELY N.P.
Nurse Practitioner (Pediatrics, Critical Care)
455 S MAIN ST
ORANGE, CA 92868
Orange County (714) 204-3277
ANTOINE SOLIMAN M.D.
Pediatrics (Neonatal-Perinatal Medicine)
455 S MAIN ST
ORANGE, CA 92868
Orange County (714) 289-4511
DR. JEFFREY H HO D.O.
Pediatrics (Pediatric Gastroenterology)
455 S MAIN ST
ORANGE, CA 92868
Orange County (714) 289-4099
DR. MARITA FORTADES MD
Pediatrics
455 S MAIN ST
ORANGE, CA 92868
Orange County (714) 532-8767
DR. SHARON KIM MD
Psychiatry & Neurology (Neurology)
455 S MAIN ST
ORANGE, CA 92868
Orange County (714) 532-7601
MS. NANCY ANN VARNI CPNP
Nurse Practitioner (Pediatrics)
455 S MAIN ST
ORANGE, CA 92868
Orange County (714) 532-8634

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 Lien Trinh's NPI number?

The NPI number for Lien Trinh is 1518082304. It was assigned to this individual provider in the NPPES registry on March 20, 2007.

Where is Lien Trinh located?

Lien Trinh practices at 455 S Main St, Orange, CA 92868. The listed phone number is (714) 532-8634.

What is Lien Trinh's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Is Lien Trinh enrolled in Medicare?

Yes. Lien Trinh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Lien Trinh was last updated on March 12, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.