IndividualActive
Carolyn Messer, RD, LDN
NPI 1083659056 · Registered Dietitian · St Augustine, FL
Carolyn Messer, RD, LDN is a Registered Dietitian provider in St Augustine, FL (NPI 1083659056).
Provider details
- NPI number
- 1083659056
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- ND 1844 (FL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
2413 Kacie Ln
St Augustine, FL 32084-8258
Phone: (904) 806-4547
Street-level locationGet directions
Mailing address
2413 Kacie Ln
St Augustine, FL 32084-8258
Registry dates
- Enumerated
- 2006-06-16
- Last updated
- 2018-06-16
Frequently asked questions
- What is Carolyn Messer's NPI number?
- Carolyn Messer's National Provider Identifier (NPI) is 1083659056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Messer's specialty?
- Carolyn Messer is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Carolyn Messer located?
- Carolyn Messer's practice location on file with NPPES is 2413 Kacie Ln, St Augustine, FL 32084-8258.
- What is Carolyn Messer's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Messer is (904) 806-4547.
- Is Carolyn Messer's NPI active?
- Yes — Carolyn Messer's NPI (1083659056) is active in the NPPES registry as of the last update on 2018-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.