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Stephanie Mcmillan, RD
NPI 1548630783 · Registered Dietitian · Austin, TX
Stephanie Mcmillan, RD is a Registered Dietitian provider in Austin, TX (NPI 1548630783).
Provider details
- NPI number
- 1548630783
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- DT83179 (TX)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
3724 Jefferson St Ste 104
Suite 104
Austin, TX 78731-6204
Phone: (512) 693-7045
Street-level locationGet directions
Mailing address
3724 Jefferson St Ste 104
Austin, TX 78731-6204
Registry dates
- Enumerated
- 2015-09-30
- Last updated
- 2026-01-03
- Certified
- 2026-01-03
Frequently asked questions
- What is Stephanie Mcmillan's NPI number?
- Stephanie Mcmillan's National Provider Identifier (NPI) is 1548630783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Mcmillan's specialty?
- Stephanie Mcmillan is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Stephanie Mcmillan located?
- Stephanie Mcmillan's practice location on file with NPPES is 3724 Jefferson St Ste 104, Austin, TX 78731-6204.
- What is Stephanie Mcmillan's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Mcmillan is (512) 693-7045.
- Is Stephanie Mcmillan's NPI active?
- Yes — Stephanie Mcmillan's NPI (1548630783) is active in the NPPES registry as of the last update on 2026-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.