Francisca Onyemize, PMHNP
NPI 1588249973 · Psychiatric/Mental Health Nurse Practitioner · Chandler, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Francisca Onyemize, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Chandler, AZ (NPI 1588249973).
Provider details
- NPI number
- 1588249973
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- 255643 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% 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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Benztropine Mesylate | 25 |
| Risperidone | 21 |
| Trazodone Hcl | 20 |
| Propranolol Hcl | 16 |
| Duloxetine Hcl | 15 |
| Hydroxyzine Hcl | 15 |
| Sertraline Hcl | 13 |
| Olanzapine | 12 |
| Lithium Carbonatebrand: Lithium Carbonate Er | 11 |
| Lorazepam | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$278 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
- 2021-03-16
- Last updated
- 2026-03-31
- Certified
- 2026-03-31
Frequently asked questions
- What is Francisca Onyemize's NPI number?
- Francisca Onyemize's National Provider Identifier (NPI) is 1588249973, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Francisca Onyemize's specialty?
- Francisca Onyemize is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Francisca Onyemize located?
- Francisca Onyemize's practice location on file with NPPES is 2081 W Frye Rd Ste 208, Chandler, AZ 85224-6279.
- What is Francisca Onyemize's phone number?
- The practice phone number listed in the NPPES registry for Francisca Onyemize is (702) 977-7488.
- Does Francisca Onyemize accept Medicare?
- Francisca Onyemize is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Francisca Onyemize's NPI active?
- Yes — Francisca Onyemize's NPI (1588249973) is active in the NPPES registry as of the last update on 2026-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.