Melissa Karch, RDN
Registered Dietitian · Longmont, CO
Melissa Karch, RDN is a registered dietitian with a practice address in Longmont, Colorado, and NPI 1619369238, issued on Feb 19, 2015. Check the license with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melissa Karch
- Credential
- RDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- Practice location
- 825 Delaware Ave Ste 200, Longmont, CO 80501
- Phone
- (720) 252-9415
- Enumerated
- Feb 19, 2015
- Record last updated
- Apr 16, 2026
- Fax
- (720) 302-0613
- Medicare enrollment
- Enrolled (PECOS I20150617002812); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 1,391 in Colorado → Look up another NPI →
Also registered at 825 Delaware Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jenica Ferruzzi, MS RDNRegistered Dietitian1386413029
Verify Melissa Karch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Nutrition DynamixLongmont, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melissa Karch among 1,391 registered dietitian records in Colorado
Melissa Karch, RDN is one of 1,391 registered dietitian records with a practice address in Colorado. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 27% of them.
- NPI issued2015 · 27% of these records are older, 70% newer
- In a Medicare fileYes · 5% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated1997 · median 2014 among the 107 with a school on file
- Record last updated2026 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 registered dietitian records list a practice address in Longmont
They are 30 of the 2,381 NPPES records with a practice address in Longmont, and 1,391 registered dietitian records in Colorado.
All 1,391 in Colorado → Every provider in Longmont → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Sheryl Bachman, RDLongmont, CO 805011225351844
- Melinda Benz, RDNLongmont, CO 805011689131500
- Deborah Gertner, RDNLongmont, CO 805011043827264
- Kimberly JordanLongmont, CO 805011609111640
- Laura Kraus, RDLongmont, CO 805011275966038
- Amber Layton, RDNLongmont, CO 805011063000602
- Kelly Leonard, M.S., R.D.Longmont, CO 805011902917529
- Krista Loos-Christensen, RDLongmont, CO 805011467077974
Common questions
What is Melissa Karch, RDN's NPI number?
Melissa Karch, RDN's National Provider Identifier (NPI) is 1619369238, issued on Feb 19, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Karch, RDN located?
The NPPES record lists a practice address at 825 Delaware Ave Ste 200, Longmont, CO, 80501. Phone: (720) 252-9415. Providers update this record themselves, so call before visiting.
How can I verify Melissa Karch, RDN's license?
Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.