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Marlene Guy, RD, LD/N
NPI 1861594467 · Registered Dietitian · Lake City, FL
Marlene Guy, RD, LD/N is a Registered Dietitian provider in Lake City, FL (NPI 1861594467).
Provider details
- NPI number
- 1861594467
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LD/N
- Sex
- Female
- Sole proprietor
- No
- License
- ND3265 (FL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(90/100 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
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
619 S Marion Ave
Lake City, FL 32025-5808
Phone: (386) 755-3016
Street-level locationGet directions
Mailing address
210 Sw Poe Springs Rd
High Springs, FL 32643-0719
Registry dates
- Enumerated
- 2006-09-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marlene Guy's NPI number?
- Marlene Guy's National Provider Identifier (NPI) is 1861594467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Guy's specialty?
- Marlene Guy is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marlene Guy located?
- Marlene Guy's practice location on file with NPPES is 619 S Marion Ave, Lake City, FL 32025-5808.
- What is Marlene Guy's phone number?
- The practice phone number listed in the NPPES registry for Marlene Guy is (386) 755-3016.
- Is Marlene Guy's NPI active?
- Yes — Marlene Guy's NPI (1861594467) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.