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

Mary Kathleen Klier, RD

Individual provider Pediatric Nutrition Registered Dietitian · NPI 1710408919

Mary Kathleen Klier, RD is a Pediatric Nutrition Registered Dietitian in Los Angeles, California. Registered with an NPI since 2017.

In the registry since
2017
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

4650 Sunset Blvd MS # 8
Los Angeles, CA 90027
Phone: (323) 361-8531
Fax: (323) 361-3619
Show map & directions

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

Specialties & licences

Pediatric Nutrition Registered Dietitian (primary) Taxonomy 133VN1004X

Record details

NPI number1710408919
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedJune 28, 2017
Last updated in NPPESJune 28, 2017

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