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

Mark A Maples, RD

Individual provider Obesity and Weight Management Nutrition Registered Dietitian · NPI 1891450698

Mark A Maples, RD is an Obesity and Weight Management Nutrition Registered Dietitian in Willits, California. Works from 2 locations. Registered with an NPI since 2021.

In the registry since
2021
Specialties on file
3
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

3 Marcela Dr
Willits, CA 95490-5769
Phone: (707) 456-3035
Show map & directions

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

Additional practice locations (1)

  • 1050 N State St, Ukiah, CA 95482-3414 — (707) 463-7427

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 number1891450698
Entity typeIndividual (Type 1)
GenderMale
Credentials RD
Sole proprietorNo
NPI enumeratedNovember 5, 2021
Last updated in NPPESNovember 5, 2021
Certification dateNovember 5, 2021
Mailing address710 S Spring St, Ukiah, CA 95482-5334