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DR. TRANG TRACEY DINH M.D.
NPI 1699986141
Pediatrics in Los Angeles, CA

Active since May 25, 2007PECOS Enrolled
1824 HILLHURST AVE, LOS ANGELES, CA 90027(323) 664-1977 Get Directions Write a Review

NPPES record last updated: December 14, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Trang Tracey Dinh M.d. NPPES

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

DR. TRANG TRACEY DINH M.D. (NPI 1699986141) is an individual pediatrics provider in Los Angeles, California, licensed in California (A83222) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699986141
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. TRANG TRACEY DINHCredential: M.D.
Location Address1824 HILLHURST AVELos Angeles, CA 90027-4408
Mailing Address1824 Hillhurst AveLos Angeles, CA 90027-4408 · (323) 664-1977
Phone(323) 664-1977
Sole ProprietorNo
Enumeration DateMay 25, 2007
Last NPPES UpdateDecember 14, 2021
✔ NPI 1699986141 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A83222
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1824 HILLHURST AVE, Los Angeles, CA 90027
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Trang Tracey Dinh 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 Reassignment

Medicare enrollment records show Trang Dinh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
305 mi
Internal Medicine
710 LAWRENCE EXPRESSWAY
Santa Clara, CA 95051
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1073606299 (408) 851-1000

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

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
$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

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

MRS. GRACE H KIM PNP
Nurse Practitioner (Pediatrics)
1824 HILLHURST AVE
LOS ANGELES, CA 90027
Los Angeles County (323) 664-1977

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 Trang Dinh's NPI number?

The NPI number for Trang Dinh is 1699986141. It was assigned to this individual provider in the NPPES registry on May 25, 2007.

Where is Trang Dinh located?

Trang Dinh practices at 1824 Hillhurst Ave, Los Angeles, CA 90027. The listed phone number is (323) 664-1977.

What is Trang Dinh's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Trang Dinh enrolled in Medicare?

Yes. Trang Dinh is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Trang Dinh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Trang Dinh reassigns Medicare benefits to Permanente Medical Group Inc (Santa Clara, CA). The 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 Trang Dinh'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 Trang Dinh was last updated on December 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.