Monica A. Unterreiner, DO

Medicare activity in 2024

Official CMS public-use data for Monica A. Unterreiner, 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)12 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%

Hospitals where Monica A. Unterreiner works

Medicare's Facility Affiliation Data lists Monica A. Unterreiner 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.

• Mercy Hospital PerryPerryville, MO · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 261311
• Mercy Hospital SoutheastCape Girardeau, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260110
• Mercy Hospital StoddardDexter, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260160
• Saint Francis Medical CenterCape Girardeau, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260183

Practice locations

Addresses where Monica A. Unterreiner is enrolled with Medicare (CMS data updated October 2, 2026).

• 1102 Sikes AveSikeston, MO 63801
• 817 S Mount Auburn RdCape Girardeau, MO 63703 (573) 331‑2600

Group practices

Medicare enrollment lists Monica A. Unterreiner as a member of these groups (CMS data updated October 2, 2026).

• Southeast Missouri Hospital Physicians LLC209 clinicians in the group
• Health Facilities Rehab Services Inc154 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Missouri →

Other family doctors in Sikeston

Clinicians with the same Medicare primary specialty in Sikeston, MO — not a recommendation.

• Sarah H. Curry, MD
• Drew Z. Satterfield, DO
• Colleen L. Hunter, MD
• Parker C. Kohlfeld, MD
• Stephanie D. Miller, MD
• Claire-Louise S. Young, MD
• Lori A. Moyers, DO
• Jamie D. Harrison, MD

All family doctors in Sikeston →

Other clinicians in Southeast Missouri Hospital Physicians LLC

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

• Andrew Lawrence, MD
• Michael D. Ornburn, DO
• Courtlin D. Culbreath, MD
• Jehan P. Murugaser, MD
• Muhammad Ehtisham, MD
• Erika Beussink, CNA

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