Theresa M. Wollan, MD

Medicare activity in 2024

Official CMS public-use data for Theresa M. Wollan, 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 moderate level of decision making, if using time, 30 minutes or more (99214)224 services
2. Insertion of needle into vein for collection of blood sample (36415)165 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)123 services
4. Complete blood cell count (red cells, white blood cell, platelets), automated test (85027)83 services
5. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)67 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 cholesterol57%
• High blood pressure56%
• Arthritis38%
• Depression26%
• Diabetes25%
• Anxiety24%

Hospitals where Theresa M. Wollan works

Medicare's Facility Affiliation Data lists Theresa M. Wollan 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.

• M Health Fairview St John's HospitalMaplewood, MN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 240210
• M Health Fairview University of Minnesota Medical CenterMinneapolis, MN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 240080

Practice locations

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

• 3550 Labore Rd, Suite 7Vadnais Heights, MN 55110 (651) 788‑4444

Group practices

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

• Family Healthservices Minnesota PA55 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Minnesota →

Other family doctors in Vadnais Heights

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

• Collin J. Beyer, DO
• Lori M. Bethke, MD
• Elizabeth A. Wegner, MD
• Erica Bowen, DO
• Maggi L. Johnson, MD
• Nicholas L. St. Ores, MD
• Thomas A. Haroldson, MD
• Peter K. Dahlstrom, MD

All family doctors in Vadnais Heights →

Other clinicians in Family Healthservices Minnesota PA

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

• Daniel R. Stahl, MD
• Mark W. Bogel, MD
• Collin J. Beyer, DO
• Maura C. Jacobi
• Maria E. Cook
• Mark W. Volker, 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