Katie R. Kwak, MD

Medicare activity in 2024

Official CMS public-use data for Katie R. Kwak, 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)46 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)28 services
3. Insertion of needle into vein for collection of blood sample (36415)24 services
4. Hemoglobin a1c level (83036)13 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%
• Arthritis52%
• Diabetes45%
• Anxiety38%
• Ischemic heart disease36%

Hospitals where Katie R. Kwak works

Medicare's Facility Affiliation Data lists Katie R. Kwak 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.

• Ascension Providence Hospital, Southfield and NoviSouthfield, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230019
• Henry Ford Health HospitalDetroit, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230053
• Trinity Health Oakland HospitalPontiac, MI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 230029

Practice locations

Addresses where Katie R. Kwak is enrolled with Medicare (CMS data updated October 2, 2026).

• 22250 Providence DrSouthfield, MI 48075 (248) 849‑3281
• 44428 Woodward Ave, Suite 102Pontiac, MI 48341 (734) 712‑8700

Group practices

Medicare enrollment lists Katie R. Kwak as a member of these groups (CMS data updated October 2, 2026).

• Iha Health Services Corporation1,168 clinicians in the group
• Henry Ford Health Providence Hospital375 clinicians in the group

Specialties

• Internal Medicineprimary
• Hospitalistalso

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Southfield

Clinicians with the same Medicare primary specialty in Southfield, MI — not a recommendation.

• Muthanna L. Louis, MD
• Zuhair Aejaz, MD
• Hisham M. Essa, MD
• Vladimir Klemptner, MD
• Michelle Mohyi, DO
• Leo E. Reap, DO
• Ketan Tolia, MD
• Abdirahman A. Ahmed, MD

All internal medicine doctors in Southfield →

Other clinicians in Iha Health Services Corporation

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

• Michael Lafata, MD
• Jeremy A. Konheim, MD
• Colleen Graves, PA
• Bryn K. Cartmill, PA
• Marisa O'Neill, DO
• Hiba M. Samaha, 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