Sarah Anne Walker , RDN, LD
Dietitian, Registered • Orange, CA
Professional Overview & Biography Verified Profile Summary
Sarah Walker, RDN, LD is a registered healthcare professional specializing in Dietitian, Registered in Orange, CA. Practice services are available at 101 THE CITY DR S RM 1822 under active NPI credentials.
Practice Location & Contact Primary Location
101 The City Dr S Rm 1822
Orange, CA 928683201
Specialty Benchmarks & Practice Insights
Comparative analytics for Dietitian, Registered in Orange, CA
Practicing in Orange, CA (7235 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-02-27NUCC Taxonomy Code: 133V00000X
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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Dietitian, Registered
Registered Dietitian
Dietitian, Registered
Master of Public Health, Registered Dietitian
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 101 THE CITY DR S RM 1822, ORANGE, CA 928683201 (Tel: 7144567584)
Registered at 16379 E PRESERVE LOOP UNIT 2171, CHINO, CA 917089409 (Tel: 8103979487)
Dietitian, Registered (License #LD-D-10266691 in OR)
NPI status registered as active in NPPES database
Registered at 301 HOSPITAL DR, GLEN BURNIE, MD 210615803 (Tel: 4107874379)
Registered at 8431 EARLY DAWN LN, PASADENA, MD 211221392 (Tel: 8103979487)
Recorded as SARAH WALKER, RDN, LD
Dietitian, Registered (License #DX3525 in MD)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
16379 E Preserve Loop Unit 2171
Chino, CA 917089409
Phone: 8103979487
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