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

Diana Soobitsky Arnold, RD, LDN, MPH

Individual provider Registered Dietitian · NPI 1033205067

Diana Soobitsky Arnold, RD, LDN, MPH is a Registered Dietitian in Hacienda Heights, California. Practices as a sole proprietor. Licensed in Louisiana.

Licensed in
LA
In the registry since
2006
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.
MPH — Master of Public Health
A graduate degree in population health.

See every abbreviation used in this directory →

Practice location Address checks out

3640 Turnbull Canyon Rd
Hacienda Heights, CA 91745-5030
Phone: (562) 698-7111
Fax: (562) 698-8010
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 1899 (LA)

Record details

NPI number1033205067
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD , LDN , MPH
Sole proprietorYes
NPI enumeratedOctober 5, 2006
Last updated in NPPESJuly 8, 2007

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