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NNEKA MARIAGORETTI ONYIA
NPI 1932884137
Nurse Practitioner - Psychiatric/Mental Health in Casa Grande, AZ

Active since June 16, 2023PECOS EnrolledAccepts Medicare Assignment
1215 N IVY LOOP STE 101, CASA GRANDE, AZ 85122(480) 544-4400(480) 534-6706 Get Directions Write a Review

NPPES record last updated: March 29, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Nneka Mariagoretti Onyia NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NNEKA MARIAGORETTI ONYIA (NPI 1932884137) is an individual psychiatric/mental health provider in Casa Grande, Arizona, licensed in Arizona (292817) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1932884137
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameNNEKA MARIAGORETTI ONYIA
Location Address1215 N IVY LOOP STE 101Casa Grande, AZ 85122-5406
Mailing Address1215 N Ivy Loop Ste 101Casa Grande, AZ 85122-5406 · (480) 544-4400 · Fax (480) 534-6706
Phone(480) 544-4400
Fax(480) 534-6706
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateJune 16, 2023
Last NPPES UpdateMarch 29, 2024
NPPES CertifiedMarch 29, 2024
✔ NPI 1932884137 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in AZ · 292817
1215 N IVY LOOP STE 101, Casa Grande, AZ 85122
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc., UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Nneka Mariagoretti Onyia is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2961845441
PECOS Enrollment IDI20240212003689
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85122 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

UCHENNA GEORGE ONYIA MD
Pediatrics
1215 N IVY LOOP STE 101
CASA GRANDE, AZ 85122
Pinal County (520) 510-0087
RENUE PSYCHIATRY PLLC
Nurse Practitioner (Psychiatric/Mental Health)
1215 N IVY LOOP STE 101
CASA GRANDE, AZ 85122
Pinal County (480) 544-4400

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nneka Onyia's NPI number?

The NPI number for Nneka Onyia is 1932884137. It was assigned to this individual provider in the NPPES registry on June 16, 2023.

Where is Nneka Onyia located?

Nneka Onyia practices at 1215 N Ivy Loop Ste 101, Casa Grande, AZ 85122. The listed phone number is (480) 544-4400.

What is Nneka Onyia's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Nneka Onyia enrolled in Medicare?

Yes. Nneka Onyia is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Nneka Onyia accept?

Health plans from Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and UnitedHealthcare list Nneka Onyia as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Nneka Onyia was last updated on March 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.