Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ASHLEY BUI MD
NPI 1164818399
Pediatrics - Hospice and Palliative Medicine in Phoenix, AZ

Active since April 14, 2015PECOS Enrolled
1919 E THOMAS RD, PHOENIX, AZ 85016(602) 933-1000 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 17, 2026, Mar 6, 2025 (2 updates tracked since 2025).

About Ashley Bui Md NPPES

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

ASHLEY BUI MD (NPI 1164818399) is an individual hospice and palliative medicine provider in Phoenix, Arizona, licensed in Texas (R5372) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164818399
Entity TypeIndividualFemale
Primary Taxonomy2080H0002X
Provider Legal NameASHLEY BUICredential: MD
Location Address1919 E THOMAS RDPhoenix, AZ 85016-7710
Mailing Address1919 E Thomas RdPhoenix, AZ 85016-7710 · (602) 933-1000
Sole ProprietorNo
Enumeration DateApril 14, 2015
Last NPPES UpdateJuly 17, 20262 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
NPI 1164818399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPediatrics · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080H0002X
License Licensed in TX · R5372
Definition

A pediatrician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.

Also ListedPediatricsTaxonomy 208000000X · License BP10053048 (TX)
1919 E THOMAS RD, Phoenix, AZ 85016

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Ashley Bui Md 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.

Hospitalist
1919 E THOMAS RD
PHOENIX, AZ 85016
Dietitian, Registered
1919 E THOMAS RD
PHOENIX, AZ 85016
Anesthesiology (Pediatric Anesthesiology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Social Worker (Clinical)
1919 E THOMAS RD
PHOENIX, AZ 85016
Pediatrics
1919 E THOMAS RD
PHOENIX, AZ 85016
Pediatrics
1919 E THOMAS RD
PHOENIX, AZ 85016
Pediatrics (Pediatric Gastroenterology)
1919 E THOMAS RD
PHOENIX, AZ 85016
Nurse Practitioner (Pediatrics)
1919 E THOMAS RD
PHOENIX, AZ 85016

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 Ashley Bui's NPI number?

The NPI number for Ashley Bui is 1164818399. It was assigned to this individual provider in the NPPES registry on April 14, 2015.

Where is Ashley Bui located?

Ashley Bui practices at 1919 E Thomas Rd, Phoenix, AZ 85016. The listed phone number is (602) 933-1000.

What is Ashley Bui's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Hospice and Palliative Medicine, with taxonomy code 2080H0002X.

Is Ashley Bui enrolled in Medicare?

Yes. Ashley Bui is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ashley Bui was last updated on July 17, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.