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

Ryan Ng, RD

Individual provider Registered Dietitian · NPI 1720953672

Ryan Ng, RD is a Registered Dietitian in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2025
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

978A Jackson St
San Francisco, CA 94133-7195
Phone: (415) 730-4840
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 86106190 (CA)

Record details

NPI number1720953672
Entity typeIndividual (Type 1)
GenderMale
Credentials RD
Sole proprietorYes
NPI enumeratedOctober 9, 2025
Last updated in NPPESOctober 9, 2025
Certification dateOctober 9, 2025

Other providers in San Francisco