Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Anh Quynh Nguyen, DO
Psychiatry Physician in Ventura, CA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245173947
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Anh Quynh Nguyen
Credential DO
Sex Female
Practice address 147 N Brent St, Ventura, CA, 93003
Phone (805) 948-5672
Enumeration date Apr 9, 2026
Last updated in NPPES Jul 6, 2026
Taxonomy & licenses
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 1245173947 (CA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Anh Nguyen?
Anh Nguyen is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Erwin B. Clahassey M.D., A Professional Corporation Anatomic Pathology & Clinical Pathology Physician · Ventura, CA NPI 1265426969 Meeae Kwon Anatomic Pathology & Clinical Pathology Physician · Ventura, CA NPI 1669467114 Dang Bui Anatomic Pathology & Clinical Pathology Physician · Ventura, CA NPI 1649265182 Christina Matts Hospice and Palliative Medicine (Emergency Medicine) Physician · Ventura, CA NPI 1063403590 Community Memorial Health System General Acute Care Hospital · Ventura, CA NPI 1215903018 Carmen Martinez Vascular & Interventional Radiology Physician · Ventura, CA NPI 1679533822 Eric Fields Emergency Medicine Physician · Ventura, CA NPI 1972557502 Bengt-Ola Bengtsson Neonatal-Perinatal Medicine Physician · Ventura, CA NPI 1689627580
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-06.