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Dr. Dao C Truong, D.C.

Dr. Dao C Truong is a Chiropractor provider (Chiropractor) practicing in Petaluma, CA, registered in the NPPES registry with NPI 1003965559 since 2007. The credential DC stands for Doctor of Chiropractic.

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NPI 1003965559
Entity type Individual (Type 1)
Name Dr. Dao C Truong
Credential D.C.
Sex Female
Practice address 1225 N MCDOWELL BLVD, Petaluma, CA, 94954
Phone 7077638910
Fax 7077637348
Enumeration date 2007-01-10
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 29556 CA

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details
Provider: Dao Truong, D.C.
NPI: 1003965559
Taxonomy: 111N00000X (Chiropractor)
Address: 1225 N MCDOWELL BLVD, Petaluma, CA, 94954

Other providers at this practice address

NPI Name Type Specialty Location
1235288770 Joel Taatjes Individual Chiropractor Petaluma, CA
1578990552 Petaluma Eye Care Optometric Associates, Inc. Organization Optometrist Petaluma, CA
1275283343 Petaluma Health Center, Inc Organization Federally Qualified Health Center (FQHC) Petaluma, CA
1609596535 Junn Cho Individual Optometrist Petaluma, CA

Verify this record

Cross-check NPI 1003965559 against the authoritative CMS record: view Dr. Dao C Truong on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is NPI 1003965559 active?
Yes — as of the latest NPPES snapshot, NPI 1003965559 is active (record last updated 2007-07-08).
How do I verify Dao Truong's NPI record?
Cross-check NPI 1003965559 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.