Andrea N. Sitek, MD

Medicare activity in 2024

Official CMS public-use data for Andrea N. Sitek, 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. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)71 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)54 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)31 services
4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)24 services
5. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)15 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%
• Arthritis60%
• Asthma37%
• Anxiety34%
• Ischemic heart disease31%

Hospitals where Andrea N. Sitek works

Medicare's Facility Affiliation Data lists Andrea N. Sitek 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.

• St Lukes Hospital of Kansas CityKansas City, MO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 260138
• University of Kansas HospitalKansas City, KS · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 170040

Practice locations

Addresses where Andrea N. Sitek is enrolled with Medicare (CMS data updated October 2, 2026).

• 101 NW Englewood Rd, Suite 130Gladstone, MO 64118 (913) 588‑6701
• 4000 Cambridge StKansas City, KS 66160 (913) 588‑1227

Group practices

Medicare enrollment lists Andrea N. Sitek as a member of this group (CMS data updated October 2, 2026).

• Kansas University Physicians Inc1,849 clinicians in the group

Specialties

• Allergy/Immunologyprimary

Find other Allergy/Immunology doctors in Missouri →

Other allergist and immunologists in Missouri

Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.

• Selina A. Gierer, DO
• Jag M. Aggarwal, MD
• Katharine J. Nehme, MD
• Mark L. Vandewalker, MD
• Laura Esswein, MD
• Cheshil P. Dixit, MD
• Andrea F. D'Mello, MD
• Tiffany Dy, MD

All allergist and immunologists in Missouri →

Other clinicians in Kansas University Physicians Inc

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

• Tommy J. Robinson, MD
• Hinrich Staecker, MD
• Mojtaba S. Olyaee, MD
• Elizabeth A. Fenton, CNA
• Emily R. Diederich, MD
• Larry R. Corum, 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