Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Si Van Nguyen, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1841234952

Si Van Nguyen, MD is a Pathology in Garden Grove, California. Graduated from University of Texas Medical School at San Antonio in 1989, 37 years ago. Practices with Garden Grove Pathology Medical Group PC, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
37
Trained at
University of Texas Medical School at San Antonio
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

12601 Garden Grove Blvd Pathology Dept
Garden Grove, CA 92843-1908
Phone: (949) 874-0827
Fax: (310) 698-7054
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence A48904 (CA)

Record details

NPI number1841234952
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2006
Last updated in NPPESOctober 15, 2024
Certification dateOctober 15, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 1989 (37 years in practice)
Group practice Garden Grove Pathology Medical Group Pc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Garden Grove