John Ruibal, MS, RD, CSSD
NPI 1396923439 · Registered Dietitian · Fort Sam Houston, TX
John Ruibal, MS, RD, CSSD is a Registered Dietitian provider in Fort Sam Houston, TX (NPI 1396923439).
Provider details
- NPI number
- 1396923439
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, CSSD
- Sex
- Male
- Sole proprietor
- No
- License
- DT06991 (TX)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Registry dates
- Enumerated
- 2008-01-31
- Last updated
- 2008-01-31
Frequently asked questions
- What is John Ruibal's NPI number?
- John Ruibal's National Provider Identifier (NPI) is 1396923439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Ruibal's specialty?
- John Ruibal is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is John Ruibal located?
- John Ruibal's practice location on file with NPPES is 3851 Roger Brooke Drive, Fort Sam Houston, TX 78234-6200.
- What is John Ruibal's phone number?
- The practice phone number listed in the NPPES registry for John Ruibal is (210) 916-5909.
- Is John Ruibal's NPI active?
- Yes — John Ruibal's NPI (1396923439) is active in the NPPES registry as of the last update on 2008-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.