THOMAS TRUONG DC
NPI 1720213713
Chiropractor in Alhambra, CA

Q: What is Thomas Truong's NPI number?

The NPI number for Thomas Truong is 1720213713. It was assigned to this individual provider in the NPPES registry on May 20, 2009.

Q: What is Thomas Truong's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Q: When was this NPI record last updated?

The NPPES record for Thomas Truong was last updated on May 20, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since May 20, 2009PECOS Enrolled

629 S FREMONT AVE, ALHAMBRA, CA 91803(626) 458-6423 Get Directions Write a Review

NPPES record last updated: May 20, 2009. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Thomas Truong Dc NPPES

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

THOMAS TRUONG DC (NPI 1720213713) is an individual chiropractor in Alhambra, California, licensed in California (DC26159) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720213713

Entity TypeIndividualMale

Primary Taxonomy111N00000X

Provider Legal NameTHOMAS TRUONGCredential: DC

Location Address629 S FREMONT AVEAlhambra, CA 91803-1318

Mailing Address629 S Fremont AveAlhambra, CA 91803-1318 · (626) 458-6423

Phone(626) 458-6423

Sole ProprietorNo

Enumeration DateMay 20, 2009

✔ NPI 1720213713 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in CA · DC26159

Definition

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

629 S FREMONT AVE, Alhambra, CA 91803

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thomas Truong Dc 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 Thomas Truong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Truong Chiropractic Professional Corporation

Same address

Occupational Health

629 S FREMONT AVE
Alhambra, CA 91803

Reassigned Medicare billing, California enrollment

NPI 1558445304 (626) 458-6423

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 3

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

TRUONG CHIROPRACTIC PROFESSIONAL CORPORATION

Chiropractor (Occupational Health)

629 S FREMONT AVE
ALHAMBRA, CA 91803

Los Angeles County (626) 458-6423

MONE DEH TRUONG L.AC

Acupuncturist

629 S FREMONT AVE
ALHAMBRA, CA 91803

Los Angeles County (626) 458-6423

TRUONG CHIROPRACTIC PROFESSIONAL CORPORATION

Acupuncturist

629 S FREMONT AVE
ALHAMBRA, CA 91803

Los Angeles County (626) 458-6423

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 Thomas Truong's NPI number?

The NPI number for Thomas Truong is 1720213713. It was assigned to this individual provider in the NPPES registry on May 20, 2009.

Where is Thomas Truong located?

Thomas Truong practices at 629 S Fremont Ave, Alhambra, CA 91803. The listed phone number is (626) 458-6423.

What is Thomas Truong's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Thomas Truong enrolled in Medicare?

Yes. Thomas Truong is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Thomas Truong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Truong reassigns Medicare benefits to Truong Chiropractic Professional Corporation (Alhambra, 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 Thomas Truong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Thomas Truong accept?

Health plans from Providence Health Plan list Thomas Truong as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Thomas Truong was last updated on May 20, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.