Yvonne M. Grierson, MD

Medicare activity in 2024

Official CMS public-use data for Yvonne M. Grierson, 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, dexamethasone sodium phosphate, 1 mg (J1100)93 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)49 services
3. X-ray of finger, minimum of 2 views (73140)34 services
4. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)31 services
5. X-ray of wrist, minimum of 3 views (73110)26 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).

• Arthritis63%
• High cholesterol61%
• High blood pressure57%
• Anxiety29%
• Depression25%
• Osteoporosis25%

Hospitals where Yvonne M. Grierson works

Medicare's Facility Affiliation Data lists Yvonne M. Grierson 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.

• Park Nicollet Methodist HospitalSaint Louis Park, MN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 240053

Practice locations

Addresses where Yvonne M. Grierson is enrolled with Medicare (CMS data updated October 2, 2026).

• 8100 Northland DrBloomington, MN 55431 (952) 831‑8742

Group practices

Medicare enrollment lists Yvonne M. Grierson as a member of this group (CMS data updated October 2, 2026).

• Tria Orthopaedic Center LLC515 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in Minnesota →

Other orthopedic surgeons in Bloomington

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

• Matthew P. Goldschmidt, DO
• Marc Tompkins, MD
• Patrick K. Horst, MD
• Marc F. Swiontkowski, MD
• Bradley J. Nelson, MD
• Tyler J. Moon, MD
• Brandon J. Cushman, MD
• Gary B. Fetzer, MD

All orthopedic surgeons in Bloomington →

Other clinicians in Tria Orthopaedic Center LLC

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

• Isaac M. Embrock
• Benjamin A. Contino
• Kent R. Deardorff, PT
• Gavin Pittman, MD
• Kyle P. Brougham, MD
• Tonya M. Wells, PT

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