NPPES file of Aug 9, 2026

Ivan Zacarias, RD, IBCLC

Registered Dietitian · Phoenix, AZ

Ivan Zacarias, RD, IBCLC is a registered dietitian with a practice address in Phoenix, Arizona, and NPI 1801509930, issued on Jan 4, 2023. Check the license (Arizona 86064802, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801509930
Name
Ivan Zacarias
Credential
RD, IBCLC
Primary taxonomy
Registered Dietitian 133V00000X
License numbers
86064802 AZ
L-152783 AZ
Self-reported in NPPES; status is on the state search
Practice location
3807 N 7TH St, Phoenix, AZ 85014
Phone
(480) 407-4280
Enumerated
Jan 4, 2023
Record last updated
May 20, 2025
Medicare enrollment
Enrolled (PECOS I20240826003884); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest registered dietitian records → All 1,435 in Arizona → Look up another NPI →

Also registered at 3807 N 7TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Roberta Appleton, LPCCounselor1437876992
  2. Eric Benjamin, MDChild & Adolescent Psychiatry Physician1639148950
  3. Katherine Bloom, LPCCounselor1780946129
  4. Holly Carbone, PHD, LMFTMarriage & Family Therapist1043458987
  5. Norma Carranza, LMSW19761Social Worker1366058844
  6. Stephanie Corella, FNPFamily Nurse Practitioner1689221384

Verify Ivan Zacarias in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 86064802    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Valle Del Sol IncPhoenix, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ivan Zacarias among 1,435 registered dietitian records in Arizona

Ivan Zacarias, RD, IBCLC is one of 1,435 registered dietitian records with a practice address in Arizona. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 77% of them.

  • NPI issued2023 · 77% of these records are older, 18% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileYes · 18% of these records are
  • Graduated2022 · median 2018 among the 257 with a school on file
  • Record last updated2025 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

414 registered dietitian records list a practice address in Phoenix

They are 414 of the 31,399 NPPES records with a practice address in Phoenix, and 1,435 registered dietitian records in Arizona.

All 1,435 in Arizona → Every provider in Phoenix → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Allison Cain, RDPhoenix, AZ 850141811624828
  2. Angela Gomez, RDN, SNSPhoenix, AZ 850141548057839
  3. Gregory Price, RDPhoenix, AZ 850141588306070
  4. Megan Taylor, REGISTERED DIETITIANPhoenix, AZ 850141801522834
  5. Daisy Cruz, RDPhoenix, AZ 850131558029330
  6. Dominica Dieffenbach, RDPhoenix, AZ 850131013427517
  7. Taylor Frantz, RDPhoenix, AZ 850151770950487
  8. Jennifer Gallardo, RDPhoenix, AZ 850131740033729

Common questions

What is Ivan Zacarias, RD, IBCLC's NPI number?

Ivan Zacarias, RD, IBCLC's National Provider Identifier (NPI) is 1801509930, issued on Jan 4, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Ivan Zacarias, RD, IBCLC located?

The NPPES record lists a practice address at 3807 N 7TH St, Phoenix, AZ, 85014. Phone: (480) 407-4280. Providers update this record themselves, so call before visiting.

How can I verify Ivan Zacarias, RD, IBCLC's license?

NPPES lists Arizona license number 86064802, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.