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Emergency Medicine

Eshaan J. Daas, MD

Works at hospitals in Phoenix, AZ · Arizona

Summary

Dr. Eshaan J. Daas, MD is an emergency medicine doctor at 16575 W Waddell Rd, Surprise, AZ 85388. Phone: (623) 300-9110. Accepts Medicare assignment. In 2024, Eshaan J. Daas had 121 Original Medicare patients and 198 services. NPI 1053991281. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Eshaan J. Daas, 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 Eshaan J. Daas accept Medicare assignment?
Yes. Medicare's clinician data says Eshaan J. Daas 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 Eshaan J. Daas see?
In 2024, CMS data shows 121 Original Medicare patients and 198 services for Eshaan J. Daas. This counts Original Medicare only and measures volume, not quality.
What is Eshaan J. Daas's NPI number?
1053991281. 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 Eshaan J. Daas, 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 patients121
Services billed to Medicare198
Different services or procedures22
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)79 services
  2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)43 services
  3. Critical care, first 30-74 minutes (99291)20 services
  4. Emergency department visit with moderate level of medical decision making (99284)18 services
  5. X-ray of chest, 1 view (71045)14 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 blood pressure75%
  • High cholesterol75%
  • Arthritis53%
  • Chronic kidney disease38%
  • Diabetes36%
  • Depression36%

Hospitals where Eshaan J. Daas works

Medicare's Facility Affiliation Data lists Eshaan J. Daas at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Eshaan J. Daas is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Eshaan J. Daas as a member of these groups (CMS data updated October 2, 2026).

  • Emcare - PNX Emergency Physicians LLC69 clinicians in the group
  • HonorHealth68 clinicians in the group
  • Loop 101 Emergency Physicians LLC53 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Arizona →

Other emergency medicine doctors in Surprise

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

All emergency medicine doctors in Surprise →

Other clinicians in Emcare - PNX Emergency Physicians LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Arizona College Of Medicine
Graduation year2021 (5 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1053991281
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians