TIFFANY NGUYEN MS, RD
NPI 1720888639
Dietitian, Registered in San Francisco, CA

Active since March 18, 2025
728 PACIFIC AVE, SAN FRANCISCO, CA 94133(415) 391-9686 Get Directions Write a Review

NPPES record last updated: March 18, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Tiffany Nguyen Ms, Rd NPPES

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

TIFFANY NGUYEN MS, RD (NPI 1720888639) is an individual dietitian, registered in San Francisco, California, licensed in California (86326920) and active in the NPI registry since March 2025.

NPPES Registry Identity

NPI1720888639
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameTIFFANY NGUYENCredential: MS, RD
Location Address728 PACIFIC AVESan Francisco, CA 94133-4457
Mailing Address5773 Barnswell WaySan Jose, CA 95138-1600
Sole ProprietorYes
Enumeration DateMarch 18, 2025
NPPES CertifiedMarch 18, 2025
NPI 1720888639 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License Licensed in CA · 86326920
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
728 PACIFIC AVE, San Francisco, CA 94133

Other Providers at the Same Location NPPES 20

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

Recreation Therapist
728 PACIFIC AVE
SAN FRANCISCO, CA 94133
Internal Medicine (Hematology & Oncology)
728 PACIFIC AVE, SUITE 504
SAN FRANCISCO, CA 94133
Family Medicine
728 PACIFIC AVE, SUITE 507
SAN FRANCISCO, CA 94133
Pharmacy (Community/Retail Pharmacy)
728 PACIFIC AVE, STE 110
SAN FRANCISCO, CA 94133
Obstetrics & Gynecology
728 PACIFIC AVE, # 503
SAN FRANCISCO, CA 94133
Registered Nurse (Gerontology)
728 PACIFIC AVE
SAN FRANCISCO, CA 94133
Acupuncturist
728 PACIFIC AVE, SUITE 606
SAN FRANCISCO, CA 94133
Occupational Therapist
728 PACIFIC AVE
SAN FRANCISCO, CA 94133

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 Tiffany Nguyen's NPI number?

The NPI number for Tiffany Nguyen is 1720888639. It was assigned to this individual provider in the NPPES registry on March 18, 2025.

Where is Tiffany Nguyen located?

Tiffany Nguyen practices at 728 Pacific Ave, San Francisco, CA 94133. The listed phone number is (415) 391-9686.

What is Tiffany Nguyen's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

When was this NPI record last updated?

The NPPES record for Tiffany Nguyen was last updated on March 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.