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

Melissa Karch, RDN

Individual provider Registered Dietitian · NPI 1619369238

Melissa Karch, RDN is a Registered Dietitian OR Nutrition Professional in Longmont, Colorado. Qualified in 1997, 29 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
29
Licensed in
CO
In the registry since
2015
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.

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Practice location Address checks out

825 Delaware Ave Ste 200
Longmont, CO 80501-6169
Phone: (720) 252-9415
Fax: (720) 302-0613
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X (CO)

Record details

NPI number1619369238
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN
Sole proprietorYes
NPI enumeratedFebruary 19, 2015
Last updated in NPPESApril 16, 2026
Certification dateApril 16, 2026
Mailing address825 Delaware Ave Ste 200, Longmont, CO 80501-6169

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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