1. Home
  2. Directory
  3. Arizona
  4. Scottsdale
  5. Internal Medicine
  6. NPI Profile

DR. ALEXANDER K STEWART M.D.
NPI 1346223013
Internal Medicine - Hematology & Oncology in Scottsdale, AZ

Active since November 27, 2005
13400 E SHEA BLVD, SCOTTSDALE, AZ 85259(480) 301-8000 Get Directions Write a Review

NPPES record last updated: March 13, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 13, 2019, May 11, 2018 (2 updates tracked since 2018).

About Dr. Alexander K Stewart M.d. NPPES

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

DR. ALEXANDER K STEWART M.D. (NPI 1346223013) is an individual hematology & oncology provider in Scottsdale, Arizona, licensed in Arizona (34437) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1346223013
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. ALEXANDER K STEWARTCredential: M.D.
Location Address13400 E SHEA BLVDScottsdale, AZ 85259-5404
Mailing Address13400 E Shea BlvdScottsdale, AZ 85259-5404 · (480) 301-8000
Phone(480) 301-8000
Sole ProprietorNo
Enumeration DateNovember 27, 2005
Last NPPES UpdateMarch 13, 20192 updates tracked since enumeration
✔ NPI 1346223013 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Licenses✔ Licensed in AZ · 34437✔ Licensed in MN · 61509
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
13400 E SHEA BLVD, Scottsdale, AZ 85259
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Sanford Health Plan.Insurance ›

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.

AMITKUMAR MEHTA MD
Internal Medicine (Hematology & Oncology)
13400 E SHEA BLVD
SCOTTSDALE, AZ 85259
Maricopa County (480) 301-8000
DR. DEBJIT SAHA MBBS
Internal Medicine (Critical Care Medicine)
13400 E SHEA BLVD
SCOTTSDALE, AZ 85259
Maricopa County (480) 301-8000
MICHAL REID M.D.
Internal Medicine (Pulmonary Disease)
13400 E SHEA BLVD
SCOTTSDALE, AZ 85259
Maricopa County (480) 301-8000
DR. DANIEL MARK FRENDL MD, PHD
Urology
13400 E SHEA BLVD
SCOTTSDALE, AZ 85259
Maricopa County (480) 301-8000
BRETT THEODORE TOLPA CRNA
Nurse Anesthetist, Certified Registered
13400 E SHEA BLVD
SCOTTSDALE, AZ 85259
Maricopa County (480) 301-8000
GINA MUNSON CRNA
Nurse Anesthetist, Certified Registered
13400 E SHEA BLVD
SCOTTSDALE, AZ 85259
Maricopa County (480) 301-8000
DR. CATALINA NICOLE FLORES MD
Radiology (Diagnostic Radiology)
13400 E SHEA BLVD
SCOTTSDALE, AZ 85259
Maricopa County (480) 301-8000
NICOLE WARRINGTON MD
Radiology (Diagnostic Radiology)
13400 E SHEA BLVD
SCOTTSDALE, AZ 85259
Maricopa County (480) 301-8000

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 Alexander Stewart's NPI number?

The NPI number for Alexander Stewart is 1346223013. It was assigned to this individual provider in the NPPES registry on November 27, 2005.

Where is Alexander Stewart located?

Alexander Stewart practices at 13400 E Shea Blvd, Scottsdale, AZ 85259. The listed phone number is (480) 301-8000.

What is Alexander Stewart's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

What insurance does Alexander Stewart accept?

Health plans from Sanford Health Plan list Alexander Stewart as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Alexander Stewart was last updated on March 13, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.