Ana Ortiz Ilizaliturri, MD, MPH
NPI 1316407026 · Family Medicine Physician · Chula Vista, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ana Ortiz Ilizaliturri, MD, MPH is a Family Medicine Physician provider in Chula Vista, CA (NPI 1316407026).
Provider details
- NPI number
- 1316407026
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 33 | 19 |
| Metformin Hcl | 33 | 15 |
| Empagliflozinbrand: Jardiance | 25 | 11 |
| Amlodipine Besylate | 24 | 13 |
| Semaglutidebrand: Ozempic | 22 | — |
| Hydrochlorothiazide | 21 | — |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$96 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-03-20
- Last updated
- 2022-06-30
- Certified
- 2022-06-30
Frequently asked questions
- What is Ana Ortiz Ilizaliturri's NPI number?
- Ana Ortiz Ilizaliturri's National Provider Identifier (NPI) is 1316407026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ana Ortiz Ilizaliturri's specialty?
- Ana Ortiz Ilizaliturri is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ana Ortiz Ilizaliturri located?
- Ana Ortiz Ilizaliturri's practice location on file with NPPES is 435 H St, Chula Vista, CA 91910.
- What is Ana Ortiz Ilizaliturri's phone number?
- The practice phone number listed in the NPPES registry for Ana Ortiz Ilizaliturri is (619) 691-7587.
- Does Ana Ortiz Ilizaliturri accept Medicare?
- Ana Ortiz Ilizaliturri is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ana Ortiz Ilizaliturri's NPI active?
- Yes — Ana Ortiz Ilizaliturri's NPI (1316407026) is active in the NPPES registry as of the last update on 2022-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.