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Registered Dietitian or Nutrition Professional

Kristin Grimes

Sees patients in Thornton, CO · Littleton, CO · Centennial, CO · Colorado

Summary

Kristin Grimes is a dietitian at 10001 Washington St, Thornton, CO 80229. Phone: (303) 252-4442. Accepts Medicare assignment. NPI 1275221996. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Dietitian (Medicare lists Registered Dietitian or Nutrition Professional)
  • Address: 10001 Washington St, Thornton, CO 80229 · Directions (2 more locations)
  • Phone: (303) 252‑4442
  • Medicare: Accepts Medicare assignment
  • Group practice: Rocky Mountain Gastroenterology Associates, PLLC
  • School: graduated 2017
  • Gender (as listed): Female
Call(303) 252‑4442 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Kristin Grimes, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Kristin Grimes accept Medicare assignment?
Yes. Medicare's clinician data says Kristin Grimes accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Kristin Grimes's NPI number?
1275221996. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Kristin Grimes is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Kristin Grimes as a member of this group (CMS data updated October 2, 2026).

  • Rocky Mountain Gastroenterology Associates, PLLC36 clinicians in the group

Specialties

Find other clinicians: Registered Dietitian or Nutrition Professional, Colorado →

Other dietitians in Colorado

Clinicians with the same Medicare primary specialty in Colorado — not a recommendation.

All dietitians in Colorado →

Other clinicians in Rocky Mountain Gastroenterology Associates, PLLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

Graduation year2017
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1275221996
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians