Louis H. Rappoport, MD

Medicare activity in 2024

Official CMS public-use data for Louis H. Rappoport, 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. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)262 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)189 services
3. Fusion of additional segment of spine (22614)76 services
4. Insertion of cage or mesh device to spine bone and disc space during spine fusion (22853)57 services
5. Computer-assisted spinal procedure (61783)32 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%
• Arthritis75%
• Anxiety42%
• Ischemic heart disease33%
• Depression32%

Hospitals where Louis H. Rappoport works

Medicare's Facility Affiliation Data lists Louis H. Rappoport 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

Practice locations

Addresses where Louis H. Rappoport is enrolled with Medicare (CMS data updated October 2, 2026).

• 18404 N Tatum Blvd, Suite 101cPhoenix, AZ 85032 (623) 683‑8000
• 501 Poler StStarbuck, MN 56381 (320) 239‑3939

Group practices

Medicare enrollment lists Louis H. Rappoport as a member of these groups (CMS data updated October 2, 2026).

• HonorHealth Ambulatory630 clinicians in the group
• Stevens Community Medical Center Inc75 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in Arizona →

Other orthopedic surgeons in Phoenix

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

• Eric N. Novack, MD
• Emily Naclerio, MD
• Steven R. Kassman, MD
• Sean J. Brimacombe, MD
• Lige Kaplan, MD
• Dirk S. Gesink, MD
• Paul J. Spano, DO
• Patrick Saunders, MD

All orthopedic surgeons in Phoenix →

Other clinicians in HonorHealth Ambulatory

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

• Mohammed T. Hasoon, MD
• Nicole Dafoe, NP
• Abhishek H. Patel, MD
• Jamie Sprout, PA
• Kimberli S. Cox, MD
• Joseph Weinberg, MD

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