Megan Guynn, RDN
NPI 1568133593 · Registered Dietitian · Grapevine, TX
Megan Guynn, RDN is a Registered Dietitian provider in Grapevine, TX (NPI 1568133593).
Provider details
- NPI number
- 1568133593
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-09-21
- Last updated
- 2026-01-06
- Certified
- 2026-01-06
Frequently asked questions
- What is Megan Guynn's NPI number?
- Megan Guynn's National Provider Identifier (NPI) is 1568133593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Guynn's specialty?
- Megan Guynn is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Megan Guynn located?
- Megan Guynn's practice location on file with NPPES is 3900 Grapevine Mills Pkwy Unit 3233, Grapevine, TX 76051-0945.
- What is Megan Guynn's phone number?
- The practice phone number listed in the NPPES registry for Megan Guynn is (425) 358-1479.
- Is Megan Guynn's NPI active?
- Yes — Megan Guynn's NPI (1568133593) is active in the NPPES registry as of the last update on 2026-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.