Yassaman Raissian, MD

Medicare activity in 2024

Official CMS public-use data for Yassaman Raissian, 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. Pathology examination of tissue using a microscope, intermediate complexity (88305)392 services
2. Special stained specimen slides to examine tissue, initial procedure (88342)23 services
3. Special stained specimen slides to identify organisms including interpretation and report (88312)20 services
4. Pathology examination of tissue using a microscope, moderately low complexity (88304)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 cholesterol70%
• High blood pressure64%
• Arthritis35%
• Diabetes26%
• Anxiety24%
• Depression22%

Hospitals where Yassaman Raissian works

Medicare's Facility Affiliation Data lists Yassaman Raissian 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.

• Olmsted Medical CenterRochester, MN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 240006

Practice locations

Addresses where Yassaman Raissian is enrolled with Medicare (CMS data updated October 2, 2026).

• 210 9th St SERochester, MN 55904 (507) 288‑3443

Group practices

Medicare enrollment lists Yassaman Raissian as a member of this group (CMS data updated October 2, 2026).

• Olmsted Medical Center336 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in Minnesota →

Other pathologists in Rochester

Clinicians with the same Medicare primary specialty in Rochester, MN — not a recommendation.

• Mariam P. Alexander, MD
• Samar Said, MD
• Chady Meroueh, MD
• Andrew L. Folpe, MD
• Lizhi Zhang, MD
• Diva R. Salomao, MD
• Daniel Larson, MD
• Curtis A. Hanson, MD

All pathologists in Rochester →

Other clinicians in Olmsted Medical Center

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

• Robin M. Sand
• Hillary M. Fitzgerald, MD
• Samar Said, MD
• Emma M. Kerr
• Jessica M. Sawinski, DO
• Paul E. Salem, 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