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

Diane Han, MPH, RDN

Individual provider Registered Dietitian · NPI 1255161642

Diane Han, MPH, RDN is a Registered Dietitian in Austin, Texas. Licensed in California. Registered with an NPI since 2024.

Licensed in
CA
In the registry since
2024
What do these letters mean?
MPH — Master of Public Health
A graduate degree in population health.
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Practice location Address checks out

3724 Jefferson St Ste 104
Austin, TX 78731-6204
Phone: (909) 906-0740
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 86199324 (CA)

Record details

NPI number1255161642
Entity typeIndividual (Type 1)
GenderFemale
Credentials MPH , RDN
Sole proprietorNo
NPI enumeratedAugust 1, 2024
Last updated in NPPESAugust 1, 2024
Certification dateAugust 1, 2024

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