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Nancy Hays, R.D., L.D.
NPI 1437249935 · Registered Dietitian · Hannibal, MO
Nancy Hays, R.D., L.D. is a Registered Dietitian provider in Hannibal, MO (NPI 1437249935).
Provider details
- NPI number
- 1437249935
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- R.D., L.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2001008693 (MO)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(95/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
6000 Hospital Drive
Hannibal, MO 63401
Phone: (573) 248-5370
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 551
Hannibal, MO 63401-0551
Additional practice locations (1)
- 6500 Hospital DrHannibal, MO 63401-6890Phone: (573) 629-3500Fax: (573) 629-5889
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2023-03-27
- Certified
- 2023-03-27
Frequently asked questions
- What is Nancy Hays's NPI number?
- Nancy Hays's National Provider Identifier (NPI) is 1437249935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Hays's specialty?
- Nancy Hays is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Nancy Hays located?
- Nancy Hays's practice location on file with NPPES is 6000 Hospital Drive, Hannibal, MO 63401.
- What is Nancy Hays's phone number?
- The practice phone number listed in the NPPES registry for Nancy Hays is (573) 248-5370.
- Is Nancy Hays's NPI active?
- Yes — Nancy Hays's NPI (1437249935) is active in the NPPES registry as of the last update on 2023-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.