Meghann L. Kaiser, MD

Medicare activity in 2024

Official CMS public-use data for Meghann L. Kaiser, 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.

Most frequent services

1. Critical care, first 30-74 minutes (99291)220 services
2. Limited ultrasound scan of abdomen (76705)112 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)99 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)98 services
5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)95 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%
• Arthritis63%
• Ischemic heart disease54%
• Osteoporosis43%
• Atrial fibrillation43%

Hospitals where Meghann L. Kaiser works

Medicare's Facility Affiliation Data lists Meghann L. Kaiser 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.

• Honor Health John C. Lincoln Medical CenterPhoenix, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030014
• HonorHealth Deer Valley Medical CenterPhoenix, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030092
• Mayo Clinic HospitalPhoenix, AZ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 030103

Practice locations

Addresses where Meghann L. Kaiser is enrolled with Medicare (CMS data updated October 2, 2026).

• 16601 N 40th St, Suite 204Phoenix, AZ 85032 (602) 633‑3721

Group practices

Medicare enrollment lists Meghann L. Kaiser as a member of this group (CMS data updated October 2, 2026).

• Acute Care Surgical Specialists LLC17 clinicians in the group

Specialties

• Critical Care (Intensivists)primary
• General Surgeryalso

Find other Critical Care (Intensivists) doctors in Arizona →

Other critical care doctors in Phoenix

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

• Daniel A. Puebla Neira, MD
• Vishal Gunnala
• Chris Bahler, MD
• Arpana Jain, MD
• Jagruti A. Patel, MD
• Ace A. Ovil, MD
• Erin M. Kreml, MD
• Sally Suliman, MD

All critical care doctors in Phoenix →

Other clinicians in Acute Care Surgical Specialists LLC

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

• Francis R. Ali-Osman, MD
• Scott N. Welle, DO
• Julie E. Dricken, MD
• Roozbeh Rassadi, MD
• Qaali Hussein, MD
• Adam C. Mina, DO

Clinician information

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