IndividualActive
Whitney Sparkman, RDN
NPI 1457297186 · Registered Dietitian · Austin, TX
Whitney Sparkman, RDN is a Registered Dietitian provider in Austin, TX (NPI 1457297186).
Provider details
- NPI number
- 1457297186
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN
- Sex
- Female
- Sole proprietor
- No
- License
- 1103390 (MO)
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
3724 Jefferson St Ste 104
Austin, TX 78731-6204
Phone: (417) 860-8599
Street-level locationGet directions
Mailing address
3724 Jefferson St Ste 104
Austin, TX 78731-6204
Registry dates
- Enumerated
- 2026-04-27
- Last updated
- 2026-04-27
- Certified
- 2026-04-25
Frequently asked questions
- What is Whitney Sparkman's NPI number?
- Whitney Sparkman's National Provider Identifier (NPI) is 1457297186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Whitney Sparkman's specialty?
- Whitney Sparkman is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Whitney Sparkman located?
- Whitney Sparkman's practice location on file with NPPES is 3724 Jefferson St Ste 104, Austin, TX 78731-6204.
- What is Whitney Sparkman's phone number?
- The practice phone number listed in the NPPES registry for Whitney Sparkman is (417) 860-8599.
- Is Whitney Sparkman's NPI active?
- Yes — Whitney Sparkman's NPI (1457297186) is active in the NPPES registry as of the last update on 2026-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.