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

Peak Nutrition, PLLC

Organization Registered Dietitian · NPI 1801048467

Peak Nutrition, PLLC is a Registered Dietitian in Flagstaff, Arizona. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

97 Kletha Trl
Flagstaff, AZ 86001-9655
Phone: (928) 525-2656
Fax: (928) 525-2656
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 807598

Record details

NPI number1801048467
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Cathy Tomasi — Owner · (928) 525-2656
NPI enumeratedOctober 15, 2008
Last updated in NPPESMarch 11, 2009
Mailing address97 Kletha Trl, Flagstaff, AZ 86001-9655

Other providers in Flagstaff