Xylina Ulloa, RDN, CDN
NPI 1891440533 · Registered Dietitian · Buffalo, NY
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xylina Ulloa, RDN, CDN is a Registered Dietitian provider in Buffalo, NY (NPI 1891440533).
Provider details
- NPI number
- 1891440533
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN, CDN
- Sex
- Female
- Sole proprietor
- No
- License
- 010578 (NY)
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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 742 Delaware AveBuffalo, NY 14209-2202Phone: (716) 431-5100
- 2829 Wehrle Dr Ste 7bWilliamsville, NY 14221-7387Phone: (716) 626-7415Fax: (716) 632-0389
Registry dates
- Enumerated
- 2022-02-21
- Last updated
- 2026-04-11
- Certified
- 2026-04-11
Frequently asked questions
- What is Xylina Ulloa's NPI number?
- Xylina Ulloa's National Provider Identifier (NPI) is 1891440533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xylina Ulloa's specialty?
- Xylina Ulloa is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Xylina Ulloa located?
- Xylina Ulloa's practice location on file with NPPES is 2 Melbourne Ct Apt 12, Buffalo, NY 14222-1427.
- What is Xylina Ulloa's phone number?
- The practice phone number listed in the NPPES registry for Xylina Ulloa is (716) 822-2005.
- Does Xylina Ulloa accept Medicare?
- Xylina Ulloa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xylina Ulloa's NPI active?
- Yes — Xylina Ulloa's NPI (1891440533) is active in the NPPES registry as of the last update on 2026-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.