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.
✓ Active NPI ✓ Valid NPI checksum
| 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?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.