Tatiana Castellino, MS, RD, CD, CDCES
NPI 1780923052 · Registered Dietitian · Waukesha, WI
Tatiana Castellino, MS, RD, CD, CDCES is a Registered Dietitian provider in Waukesha, WI (NPI 1780923052).
Provider details
- NPI number
- 1780923052
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS, RD, CD, CDCES
- Sex
- Female
- Sole proprietor
- No
- License
- 2501-29 (WI)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2013-02-06
- Last updated
- 2025-01-28
- Certified
- 2025-01-28
Frequently asked questions
- What is Tatiana Castellino's NPI number?
- Tatiana Castellino's National Provider Identifier (NPI) is 1780923052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tatiana Castellino's specialty?
- Tatiana Castellino is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Tatiana Castellino located?
- Tatiana Castellino's practice location on file with NPPES is 725 American Ave, Waukesha, WI 53188-5031.
- What is Tatiana Castellino's phone number?
- The practice phone number listed in the NPPES registry for Tatiana Castellino is (262) 928-8794.
- Is Tatiana Castellino's NPI active?
- Yes — Tatiana Castellino's NPI (1780923052) is active in the NPPES registry as of the last update on 2025-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.