Ivan Zacarias, RD, IBCLC
NPI 1801509930 · Registered Dietitian · Phoenix, AZ
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ivan Zacarias, RD, IBCLC is a Registered Dietitian provider in Phoenix, AZ (NPI 1801509930).
Provider details
- NPI number
- 1801509930
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, IBCLC
- Sex
- Male
- Sole proprietor
- No
- License
- L-152783 (AZ)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Other Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2023-01-04
- Last updated
- 2025-05-20
- Certified
- 2025-05-20
Frequently asked questions
- What is Ivan Zacarias's NPI number?
- Ivan Zacarias's National Provider Identifier (NPI) is 1801509930, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivan Zacarias's specialty?
- Ivan Zacarias is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Ivan Zacarias located?
- Ivan Zacarias's practice location on file with NPPES is 3807 N 7th St, Phoenix, AZ 85014-5005.
- What is Ivan Zacarias's phone number?
- The practice phone number listed in the NPPES registry for Ivan Zacarias is (480) 407-4280.
- Does Ivan Zacarias accept Medicare?
- Ivan Zacarias is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ivan Zacarias's NPI active?
- Yes — Ivan Zacarias's NPI (1801509930) is active in the NPPES registry as of the last update on 2025-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.