Marlene Davis, RD/LD
NPI 1376814145 · Renal Nutrition Registered Dietitian · San Antonio, TX
Marlene Davis, RD/LD is a Renal Nutrition Registered Dietitian provider in San Antonio, TX (NPI 1376814145).
Provider details
- NPI number
- 1376814145
- Entity type
- Individual
- Primary specialty
- Renal Nutrition Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD/LD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
- Nutrition Education Nutritionist133NN1002X
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
- Metabolic Nutrition Registered Dietitian133VN1006X
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2012-01-25
- Last updated
- 2012-01-25
Frequently asked questions
- What is Marlene Davis's NPI number?
- Marlene Davis's National Provider Identifier (NPI) is 1376814145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Davis's specialty?
- Marlene Davis is listed in the NPPES registry with a primary specialty of Renal Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marlene Davis located?
- Marlene Davis's practice location on file with NPPES is 419 Country Ln, San Antonio, TX 78209-2320.
- What is Marlene Davis's phone number?
- The practice phone number listed in the NPPES registry for Marlene Davis is (210) 828-5487.
- Is Marlene Davis's NPI active?
- Yes — Marlene Davis's NPI (1376814145) is active in the NPPES registry as of the last update on 2012-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.