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

Mrs. Melissa Ann Mathes, RDN

Individual provider Obesity and Weight Management Nutrition Registered Dietitian · NPI 1003656075

Mrs. Melissa Ann Mathes, RDN is an Obesity and Weight Management Nutrition Registered Dietitian in Laguna Niguel, California. Practices as a sole proprietor. Registered with an NPI since 2024.

In the registry since
2024
Specialties on file
3
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

See every abbreviation used in this directory →

Practice location Address checks out

31271 Niguel Rd Ste J
Laguna Niguel, CA 92677-4135
Phone: (949) 322-7082
Fax: (949) 443-5463
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X
Obesity and Weight Management Nutrition Registered Dietitian Taxonomy 133VN1201X
Sports Dietetics Nutrition Registered Dietitian Taxonomy 133VN1501X

Record details

NPI number1003656075
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorYes
NPI enumeratedMay 28, 2024
Last updated in NPPESMay 28, 2024
Certification dateMay 28, 2024