Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEKSANDRA MARIA HIBNER
NPI 1821645805
Pediatrics - Neonatal-Perinatal Medicine in Phoenix, AZ

Q: What is Aleksandra Hibner's NPI number?

The NPI number for Aleksandra Hibner is 1821645805. It was assigned to this individual provider in the NPPES registry on August 23, 2019. The provider is also known as Aleksandra Adamczak.

Q: What is Aleksandra Hibner's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Q: When was this NPI record last updated?

The NPPES record for Aleksandra Hibner was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days 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 August 23, 2019PECOS Enrolled

1919 E THOMAS RD, PHOENIX, AZ 85016(602) 933-6345(602) 933-8975 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 16, 2026, Jul 11, 2023, Aug 23, 2019 (3 updates tracked since 2019).

On this page

About Aleksandra Maria Hibner NPPES

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

ALEKSANDRA MARIA HIBNER (NPI 1821645805) is an individual neonatal-perinatal medicine provider in Phoenix, Arizona, licensed in Arizona (79544) and active in the NPI registry since August 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821645805

Entity TypeIndividualFemale

Primary Taxonomy2080N0001X

Provider Legal NameALEKSANDRA MARIA HIBNER

Location Address1919 E THOMAS RDPhoenix, AZ 85016-7710

Mailing Address2108 E Thomas RdPhoenix, AZ 85016-7761 · (602) 933-3124

Phone(602) 933-6345

Fax(602) 933-8975

Sole ProprietorNo

Enumeration DateAugust 23, 2019

Last NPPES UpdateJuly 16, 20263 updates tracked since enumeration

NPPES CertifiedJuly 16, 2026

✔ NPI 1821645805 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080N0001X

License✔ Licensed in AZ · 79544

Definition

A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.

1919 E THOMAS RD, Phoenix, AZ 85016

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Other Names 1

Former Name (1)Aleksandra Adamczak

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Aleksandra Maria Hibner 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.

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