HEATHER DUNN ANTOINE D.O.
NPI 1598056533
Hospitalist in Phoenix, AZ

Q: What is Heather Antoine's NPI number?

The NPI number for Heather Antoine is 1598056533. It was assigned to this individual provider in the NPPES registry on April 25, 2011. The provider is also known as Heather Anne Dunn D.O..

Q: What is Heather Antoine's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Heather Antoine was last updated on April 3, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since April 25, 2011PECOS Enrolled

1919 E THOMAS RD, PHOENIX, AZ 85016(602) 933-0777(602) 933-0755 Get Directions Write a Review

NPPES record last updated: April 3, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Heather Dunn Antoine D.o. NPPES

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

HEATHER DUNN ANTOINE D.O. (NPI 1598056533) is an individual hospitalist provider in Phoenix, Arizona, licensed in Arizona (35281) and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1598056533

Entity TypeIndividualFemale

Primary Taxonomy208M00000X

Provider Legal NameHEATHER DUNN ANTOINECredential: D.O.

Location Address1919 E THOMAS RDPhoenix, AZ 85016-7710

Mailing Address1919 E Thomas RdPhoenix, AZ 85016-7710 · (602) 933-0777 · Fax (602) 933-0755

Phone(602) 933-0777

Fax(602) 933-0755

Sole ProprietorNo

Enumeration DateApril 25, 2011

Last NPPES UpdateApril 3, 2017

✔ NPI 1598056533 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in AZ · 35281

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1919 E THOMAS RD, Phoenix, AZ 85016

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Other Names 1

Former Name (1)Heather Anne Dunn D.o.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Heather Dunn Antoine D.o. 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 Heather Antoine 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

$127.71 typical visit price

range $55.44 – $168.60

Typical copayment $31.92 (range $13.86 – $42.15)

Most-billed visit code 99204

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