NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Nutrition Dynamix, LLC

Metabolic Nutrition Registered Dietitian in Longmont, CO · enumerated 2016 · authorized official Melissa Karch, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1023565777

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Nutrition Dynamix, LLC
Practice address 825 Delaware Ave Ste 200, Longmont, CO, 80501
Phone (720) 252-9415
Fax (720) 302-0613
Enumeration date Sep 9, 2016
Last updated in NPPES Mar 19, 2026

Taxonomy & classification

133VN1006X Metabolic Nutrition Registered Dietitian Dietary & Nutritional Service Providers Primary

Authorized official

Name Melissa Karch
Title Owner
Phone (720) 450-0376

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Nutrition Dynamix, LLC?
NPPES lists Melissa Karch (Owner) as the authorized official for this organization.
What is the NPI number for Nutrition Dynamix, LLC?
The NPI for Nutrition Dynamix, LLC is 1023565777, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-19.