Megan Callahan, RDN, LDN
NPI 1275084782 · Registered Dietitian · Grand Junction, CO
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Callahan, RDN, LDN is a Registered Dietitian provider in Grand Junction, CO (NPI 1275084782).
Provider details
- NPI number
- 1275084782
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- L004969 (NC)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-10-19
- Last updated
- 2022-03-24
- Certified
- 2022-02-25
Frequently asked questions
- What is Megan Callahan's NPI number?
- Megan Callahan's National Provider Identifier (NPI) is 1275084782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Callahan's specialty?
- Megan Callahan is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Megan Callahan located?
- Megan Callahan's practice location on file with NPPES is 2440 N 11th St, Grand Junction, CO 81501-8102.
- What is Megan Callahan's phone number?
- The practice phone number listed in the NPPES registry for Megan Callahan is (970) 298-6400.
- Does Megan Callahan accept Medicare?
- Megan Callahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Callahan's NPI active?
- Yes — Megan Callahan's NPI (1275084782) is active in the NPPES registry as of the last update on 2022-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.