Dan Y. Shamir, MD

Medicare activity in 2024

Official CMS public-use data for Dan Y. Shamir, 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. Injection, onabotulinumtoxina, 1 unit (J0585)12,525 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)213 services
3. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)54 services
4. Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle (95874)41 services
5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)41 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%
• Arthritis57%
• Depression42%
• Diabetes36%
• Anxiety35%

Hospitals where Dan Y. Shamir works

Medicare's Facility Affiliation Data lists Dan Y. Shamir 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.

• UnityPoint Health - Des Moines Iowa Methodist MediDes Moines, IA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 160082

Practice locations

Addresses where Dan Y. Shamir is enrolled with Medicare (CMS data updated October 2, 2026).

• 1200 Pleasant StDes Moines, IA 50309 (515) 241‑6435

Group practices

Medicare enrollment lists Dan Y. Shamir as a member of this group (CMS data updated October 2, 2026).

• Central Iowa Hospital Corporation239 clinicians in the group

Specialties

• Physical Medicine and Rehabilitationprimary

Find other Physical Medicine and Rehabilitation doctors in Iowa →

Other rehabilitation doctors in Des Moines

Clinicians with the same Medicare primary specialty in Des Moines, IA — not a recommendation.

• Joseph J. Chen, MD
• Drew Lewis, DO
• Ai Huong Phu, DO
• Herminio Navia
• Celeste E. Miller, MD
• Kurt A. Smith, DO
• Robert D. Rondinelli, MD
• Matthew T. Edel, DO

All rehabilitation doctors in Des Moines →

Other clinicians in Central Iowa Hospital Corporation

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

• David Briceno Gomez, MD
• David Rankine, MD
• Colten J. Moore
• Brianna M. Schimp, NP
• Rick A. Hiciano, MD
• Stacey Stallman

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