IndividualActive
Marissa Gregurek, RD
NPI 1083346134 · Registered Dietitian · Austin, TX
Marissa Gregurek, RD is a Registered Dietitian provider in Austin, TX (NPI 1083346134).
Provider details
- NPI number
- 1083346134
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- DT87342 (TX)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
4525 Guadalupe St Apt 207
Austin, TX 78751-3097
Phone: (979) 209-9104
Street-level locationGet directions
Mailing address
4525 Guadalupe St Apt 207
Austin, TX 78751-3097
Registry dates
- Enumerated
- 2022-06-28
- Last updated
- 2022-06-28
- Certified
- 2022-06-28
Frequently asked questions
- What is Marissa Gregurek's NPI number?
- Marissa Gregurek's National Provider Identifier (NPI) is 1083346134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Gregurek's specialty?
- Marissa Gregurek is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Marissa Gregurek located?
- Marissa Gregurek's practice location on file with NPPES is 4525 Guadalupe St Apt 207, Austin, TX 78751-3097.
- What is Marissa Gregurek's phone number?
- The practice phone number listed in the NPPES registry for Marissa Gregurek is (979) 209-9104.
- Is Marissa Gregurek's NPI active?
- Yes — Marissa Gregurek's NPI (1083346134) is active in the NPPES registry as of the last update on 2022-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.