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

MICHAEL BLAINE WIDMER DO
NPI 1497490254
Internal Medicine - Hospice and Palliative Medicine in Phoenix, AZ

Active since May 04, 2022
1111 E MCDOWELL RD, PHOENIX, AZ 85006(602) 839-2000 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 29, 2026, May 4, 2022 (2 updates tracked since 2022).

About Michael Blaine Widmer Do NPPES

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

MICHAEL BLAINE WIDMER DO (NPI 1497490254) is an individual hospice and palliative medicine provider in Phoenix, Arizona, licensed in Arizona (012550) and active in the NPI registry since May 2022.

NPPES Registry Identity

NPI1497490254
Entity TypeIndividualMale
Primary Taxonomy207RH0002X
Provider Legal NameMICHAEL BLAINE WIDMERCredential: DO
Location Address1111 E MCDOWELL RDPhoenix, AZ 85006-2612
Mailing Address1111 E Mcdowell RdPhoenix, AZ 85006-2612 · (541) 771-5550
Sole ProprietorNo
Enumeration DateMay 4, 2022
Last NPPES UpdateJuly 29, 20262 updates tracked since enumeration
NPPES CertifiedJuly 29, 2026
NPI 1497490254 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RH0002X
License Licensed in AZ · 012550
Definition
An internal medicine physician 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.
1111 E MCDOWELL RD, Phoenix, AZ 85006

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.

Emergency Medicine
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Internal Medicine
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Psychiatry & Neurology (Neurology)
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Emergency Medicine
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Physician Assistant (Medical)
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Nurse Practitioner (Acute Care)
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Physician Assistant
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Pharmacist
1111 E MCDOWELL RD, BANNER GOOD SAMARITAN MEDICAL CENTER PHARMACY
PHOENIX, AZ 85006

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 Michael Widmer's NPI number?

The NPI number for Michael Widmer is 1497490254. It was assigned to this individual provider in the NPPES registry on May 4, 2022.

Where is Michael Widmer located?

Michael Widmer practices at 1111 E Mcdowell Rd, Phoenix, AZ 85006. The listed phone number is (602) 839-2000.

What is Michael Widmer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.

When was this NPI record last updated?

The NPPES record for Michael Widmer was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.