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DUC TRAN DO INC
NPI 1689762817
Clinic/Center - Primary Care in Westminster, CA

Active since October 11, 2006
9091 EDINGER AVE STE A, WESTMINSTER, CA 92683(714) 531-4616(714) 531-1404 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Duc Tran Do Inc NPPES

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

DUC TRAN DO INC (NPI 1689762817) is a healthcare organization registered as a primary care in Westminster, California and active in the NPI registry since October 2006. The organization lists Duc Ngoc Tran, President, as its authorized official.

NPPES Registry Identity

NPI1689762817
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NameDUC TRAN DO INC
Location Address9091 EDINGER AVE STE AWestminster, CA 92683-7585
Mailing Address9091 Edinger Ave Ste AWestminster, CA 92683-7585 · (714) 531-4616 · Fax (714) 531-1404
Phone(714) 531-4616
Fax(714) 531-1404
Organization SubpartYes
Authorized OfficialDuc Ngoc TranPresident · (714) 531-4646
Enumeration DateOctober 11, 2006
Last NPPES UpdateJuly 21, 2026
NPPES CertifiedJuly 21, 2026
✔ NPI 1689762817 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
License✔ Licensed in CA · 20A6642
Also ListedFamily MedicineTaxonomy 207Q00000X · License 20A6642 (CA)
9091 EDINGER AVE STE A, Westminster, CA 92683
Open in Google Maps ↗

Other Identifiers 1

OtherW20387CA · Ptan Group

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Duc Tran Do Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Duc Tran Do Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Duc Tran, DO
Osteopathic Manipulative Medicine
NPI 1033204011
9091 EDINGER AVE SUITE A
Westminster, CA 92683
(714) 531-4616
✔ PECOS✔ Accepts MedicareSame address

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

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 Duc Tran Do Inc's NPI number?

The NPI number for Duc Tran Do Inc is 1689762817. It was assigned to this organization in the NPPES registry on October 11, 2006.

Where is Duc Tran Do Inc located?

Duc Tran Do Inc is located at 9091 Edinger Ave Ste A, Westminster, CA 92683. The listed phone number is (714) 531-4616.

What is Duc Tran Do Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Is Duc Tran Do Inc enrolled in Medicare?

Yes. Duc Tran Do Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Duc Tran Do Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Osteopathic Manipulative Medicine) reassigns their Medicare billing to Duc Tran Do Inc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Duc Tran Do Inc was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.