What is Aneta Giz's NPI number?

Aneta Giz's National Provider Identifier (NPI) is 1487432340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Aneta Giz's specialty?

Aneta Giz is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Aneta Giz located?

Aneta Giz's practice location on file with NPPES is 661 W 1st St Ste G, Tustin, CA 92780-2939.

What is Aneta Giz's phone number?

The practice phone number listed in the NPPES registry for Aneta Giz is (714) 665-9890.

Does Aneta Giz accept Medicare?

Aneta Giz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Aneta Giz's NPI active?

Yes — Aneta Giz's NPI (1487432340) is active in the NPPES registry as of the last update on 2025-10-23.

IndividualActiveAccepts Medicare

Aneta Giz, NP-C

NPI 1487432340 · Psychiatric/Mental Health Nurse Practitioner · Tustin, CA

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Aneta Giz, NP-C is a Psychiatric/Mental Health Nurse Practitioner provider in Tustin, CA (NPI 1487432340).

Provider details

NPI number: 1487432340
Entity type: Individual
Primary specialty: Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: NP-C
Sex: Female
Sole proprietor: No
License: NP95026489 (CA)

Specialties & taxonomies

Psychiatric/Mental Health Nurse PractitionerPrimary363LP0808XLicense NP95026489 (CA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(71/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
2 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
3 documented practice locations
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 · 4 distinct drugs on file.

Drug	Part D claims (2024)
Aripiprazole	21
Bupropion Hclbrand: Bupropion Hcl Sr	18
Sertraline Hcl	16
Bupropion Hclbrand: Bupropion Xl	13

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$104 across 2 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

661 W 1st St Ste G

Tustin, CA 92780-2939

Phone: (714) 665-9890

Fax: (714) 665-9891

Street-level locationGet directions

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Mailing address