IndividualActive
Roseann John, RDN
NPI 1720946445 · Registered Dietitian · Houston, TX
Roseann John, RDN is a Registered Dietitian provider in Houston, TX (NPI 1720946445).
Provider details
- NPI number
- 1720946445
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
- License
- DT92763 (TX)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
2119 Westheimer Rd Apt 1124
Houston, TX 77098-1975
Phone: (832) 466-3616
Street-level locationGet directions
Mailing address
5447 Mersea Dr
Katy, TX 77449-7465
Registry dates
- Enumerated
- 2026-01-12
- Last updated
- 2026-01-12
- Certified
- 2026-01-12
Frequently asked questions
- What is Roseann John's NPI number?
- Roseann John's National Provider Identifier (NPI) is 1720946445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roseann John's specialty?
- Roseann John is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Roseann John located?
- Roseann John's practice location on file with NPPES is 2119 Westheimer Rd Apt 1124, Houston, TX 77098-1975.
- What is Roseann John's phone number?
- The practice phone number listed in the NPPES registry for Roseann John is (832) 466-3616.
- Is Roseann John's NPI active?
- Yes — Roseann John's NPI (1720946445) is active in the NPPES registry as of the last update on 2026-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.