Jennifer Williams, MPH, RD, CSOWM, LDN
NPI 1275921488 · Registered Dietitian · Austin, TX
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Williams, MPH, RD, CSOWM, LDN is a Registered Dietitian provider in Austin, TX (NPI 1275921488).
Provider details
- NPI number
- 1275921488
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MPH, RD, CSOWM, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- DT87774 (TX)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-12-23
- Last updated
- 2023-06-27
- Certified
- 2023-06-27
Frequently asked questions
- What is Jennifer Williams's NPI number?
- Jennifer Williams's National Provider Identifier (NPI) is 1275921488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Williams's specialty?
- Jennifer Williams is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Jennifer Williams located?
- Jennifer Williams's practice location on file with NPPES is 3724 Jefferson St Ste 104, Austin, TX 78731-6204.
- What is Jennifer Williams's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Williams is (512) 693-7045.
- Does Jennifer Williams accept Medicare?
- Jennifer Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Williams's NPI active?
- Yes — Jennifer Williams's NPI (1275921488) is active in the NPPES registry as of the last update on 2023-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.