WHITNEY ALYSE ARMANTROUT APRN
NPI 1184206583
Nurse Practitioner - Pediatrics, Critical Care in Phoenix, AZ

Q: What is Whitney Armantrout's NPI number?

The NPI number for Whitney Armantrout is 1184206583. It was assigned to this individual provider in the NPPES registry on April 25, 2021.

Q: What is Whitney Armantrout's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, Critical Care, with taxonomy code 363LP0222X.

Active since April 25, 2021PECOS Enrolled

1919 E THOMAS RD, PHOENIX, AZ 85016(602) 933-1784 Get Directions Write a Review

NPPES record last updated: June 21, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 21, 2024, Dec 30, 2022, Apr 25, 2021 (3 updates tracked since 2021).

On this page

About Whitney Alyse Armantrout Aprn NPPES

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

WHITNEY ALYSE ARMANTROUT APRN (NPI 1184206583) is an individual pediatrics, critical care provider in Phoenix, Arizona, licensed in Arizona (280093) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184206583

Entity TypeIndividualFemale

Primary Taxonomy363LP0222X

Provider Legal NameWHITNEY ALYSE ARMANTROUTCredential: APRN

Location Address1919 E THOMAS RDPhoenix, AZ 85016-7710

Mailing Address2108 E Thomas Rd Ste 130Phoenix, AZ 85016-0008 · (602) 933-1813

Phone(602) 933-1784

Sole ProprietorNo

Enumeration DateApril 25, 2021

Last NPPES UpdateJune 21, 20243 updates tracked since enumeration

NPPES CertifiedJune 21, 2024

✔ NPI 1184206583 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Pediatrics, Critical CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0222X

License✔ Licensed in AZ · 280093

1919 E THOMAS RD, Phoenix, AZ 85016

Open in Google Maps ↗

Other Identifiers 1

Medicaid161936AZ

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Whitney Alyse Armantrout Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Whitney Armantrout reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Phoenix Children's Hospital

Same address

Pediatrics

1919 E THOMAS RD
Phoenix, AZ 85016

Reassigned Medicare billing, Arizona enrollment
1,416 clinicians in this Medicare group

NPI 1922112044 (602) 933-1000

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 85016 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 20

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

DR. TIMUR RAGHIB M.D.

Hospitalist