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CHANTEL OKUN ACNP-AG
NPI 1285590919
Nurse Practitioner in Scottsdale, AZ

Active since December 26, 2025PECOS EnrolledAccepts Medicare Assignment
10210 N 92ND ST STE 300, SCOTTSDALE, AZ 85258(480) 882-7750 Get Directions Write a Review

NPPES record last updated: January 16, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 16, 2026, Dec 26, 2025 (2 updates tracked since 2025).

About Chantel Okun Acnp-ag NPPES

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

CHANTEL OKUN ACNP-AG (NPI 1285590919) is an individual nurse practitioner in Scottsdale, Arizona, licensed in Arizona (333836) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1285590919
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCHANTEL OKUNCredential: ACNP-AG
Location Address10210 N 92ND ST STE 300Scottsdale, AZ 85258-4525
Mailing Address14520 E Dale LnScottsdale, AZ 85262-7859
Phone(480) 882-7750
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateDecember 26, 2025
Last NPPES UpdateJanuary 16, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 16, 2026
✔ NPI 1285590919 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in AZ · 333836
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
10210 N 92ND ST STE 300, Scottsdale, AZ 85258
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Other Names 1

Former Name (1)Chantel Misiura

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..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Chantel Okun Acnp-ag 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 ID7113409970
PECOS Enrollment IDI20260303000528
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.

Medicare Billing Reassignment

Medicare enrollment records show Chantel Okun reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Honorhealth Ambulatory
Same address
Thoracic Surgery (Cardiothoracic Vascular Surgery)
10210 N 92ND ST STE 101
Scottsdale, AZ 85258
  • Reassigned Medicare billing, Arizona enrollment
  • 822 clinicians in this Medicare group
NPI 1043855380 (602) 861-1168

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85258 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 13

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

MRS. ALEXA NICOLE KRAFCZIK DNP, ACNP-AG
Nurse Practitioner
10210 N 92ND ST STE 300
SCOTTSDALE, AZ 85258
Maricopa County (480) 882-7750
SCOTTSDALE DERMATOLOGY AND COSMETIC SURGERY PLLC
Dermatology
10210 N 92ND ST STE 300
SCOTTSDALE, AZ 85258
Maricopa County (480) 935-5999
DR. CHARLES MARTIN WOJNARSKI MD, MS
Thoracic Surgery (Cardiothoracic Vascular Surgery)
10210 N 92ND ST STE 300
SCOTTSDALE, AZ 85258
Maricopa County (480) 882-7750
MR. DUSTIN BRUCE HAHN FNP-C
Nurse Practitioner (Family)
10210 N 92ND ST STE 300
SCOTTSDALE, AZ 85258
Maricopa County (480) 882-7750
MS. BRITTANY MARIE MACGREGOR MMS, PA-C
Physician Assistant
10210 N 92ND ST STE 300
SCOTTSDALE, AZ 85258
Maricopa County (480) 882-7750
MICHELLE ASHLEY EDWARDS PETERSON AGACNP
Nurse Practitioner (Acute Care)
10210 N 92ND ST STE 300
SCOTTSDALE, AZ 85258
Maricopa County (480) 882-7750
DR. AHMAD HASAN SHIHABI MD
Internal Medicine (Cardiovascular Disease)
10210 N 92ND ST STE 300
SCOTTSDALE, AZ 85258
Maricopa County (480) 882-7750
KRISTINA MARIE LEONARD AGACNP - BC
Nurse Practitioner (Acute Care)
10210 N 92ND ST STE 300
SCOTTSDALE, AZ 85258
Maricopa County (480) 882-7750

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 Chantel Okun's NPI number?

The NPI number for Chantel Okun is 1285590919. It was assigned to this individual provider in the NPPES registry on December 26, 2025. The provider is also known as Chantel Misiura.

Where is Chantel Okun located?

Chantel Okun practices at 10210 N 92nd St Ste 300, Scottsdale, AZ 85258. The listed phone number is (480) 882-7750.

What is Chantel Okun's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Chantel Okun enrolled in Medicare?

Yes. Chantel Okun 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.

Which organization bills Medicare for Chantel Okun's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chantel Okun reassigns Medicare benefits to Honorhealth Ambulatory (Scottsdale, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Chantel Okun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chantel Okun accept?

Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Chantel Okun 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 Chantel Okun was last updated on January 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.