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Allergy/Immunology

Julie A. Wendt, MD

Sees patients in Scottsdale, AZ · Arizona

Summary

Dr. Julie A. Wendt, MD is an allergist and immunologist at 21803 N Scottsdale Rd, Suite 200, Scottsdale, AZ 85255. Phone: (480) 500-1902. Accepts Medicare assignment. In 2024, Julie A. Wendt had 193 Original Medicare patients and 10,253 services. NPI 1497738314. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Allergist and immunologist (Medicare lists Allergy/Immunology)
  • Address: 21803 N Scottsdale Rd, Suite 200, Scottsdale, AZ 85255 · Directions
  • Phone: (480) 500‑1902
  • Medicare: Accepts Medicare assignment
  • Medical school: University Of Tennessee, Hsc, College Of Medicine · graduated 2000 (26 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Julie A. Wendt, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Julie A. Wendt accept Medicare assignment?
Yes. Medicare's clinician data says Julie A. Wendt accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Julie A. Wendt see?
In 2024, CMS data shows 193 Original Medicare patients and 10,253 services for Julie A. Wendt. This counts Original Medicare only and measures volume, not quality.
What is Julie A. Wendt's NPI number?
1497738314. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Julie A. Wendt, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients193
Services billed to Medicare10,253
Different services or procedures29
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Test for allergy using allergenic extract (95004)6,072 services
  2. Professional service for preparation and provision of 1 or more antigens (95165)2,135 services
  3. Professional service for multiple injections of allergen (95117)1,034 services
  4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)143 services
  5. Test to measure rate of airflow (94375)134 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%
  • High blood pressure63%
  • Arthritis56%
  • Asthma42%
  • Osteoporosis28%
  • Ischemic heart disease26%

Practice locations

Addresses where Julie A. Wendt is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Allergy/Immunology doctors in Arizona →

Other allergist and immunologists in Scottsdale

Clinicians with the same Medicare primary specialty in Scottsdale, AZ — not a recommendation.

All allergist and immunologists in Scottsdale →

Clinician information

CredentialMD
Medical schoolUniversity Of Tennessee, Hsc, College Of Medicine
Graduation year2000 (26 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1497738314
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians