Quick answers
- Does Justin Hartupee accept Medicare assignment?
- Yes. Medicare's clinician data says Justin Hartupee accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Justin Hartupee see?
- In 2024, CMS data shows 528 Original Medicare patients and 1,275 services for Justin Hartupee. This counts Original Medicare only and measures volume, not quality.
- What is Justin Hartupee's NPI number?
- 1053632422. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Justin Hartupee, 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.
| Original Medicare patients | 528 |
|---|---|
| Services billed to Medicare | 1,275 |
| Different services or procedures | 33 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)287 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)226 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)221 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)97 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)57 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%
- Heart failure75%
- Ischemic heart disease61%
- Chronic kidney disease59%
- Atrial fibrillation56%
Hospitals where Justin Hartupee works
Medicare's Facility Affiliation Data lists Justin Hartupee 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.
- Barnes Jewish HospitalSaint Louis, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260032
- Barnes-Jewish West County HospitalCreve Coeur, MO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 260162
- Blessing HospitalQuincy, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140015
- Memorial HospitalBelleville, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140185
- Missouri Baptist Medical CenterSaint Louis, MO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 260108
Practice locations
Addresses where Justin Hartupee is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.
- 1 Barnes Jew Hosp PlzSaint Louis, MO 63110 (314) 747‑3000
- 100 Medical DrHannibal, MO 63401 (217) 223‑8400
- 1005 Broadway StQuincy, IL 62301 (217) 223‑8400
- 1020 N Mason RdCreve Coeur, MO 63141 (314) 996‑3162
- 1020 N Mason RdSaint Louis, MO 63141
Group practices
Medicare enrollment lists Justin Hartupee as a member of these groups (CMS data updated October 2, 2026).
- Washington University3,029 clinicians in the group
- Blessing Hospital421 clinicians in the group
- Heart Care Institute LLC18 clinicians in the group
Specialties
- Advanced Heart Failure and Transplant Cardiologyprimary
- Cardiovascular Disease (Cardiology)also
- Internal Medicinealso
Find other Advanced Heart Failure and Transplant Cardiology doctors in Missouri →
Other heart failure and transplant cardiologists in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
- Michael A. Katsnelson, MD
- Justin M. Vader, MD
- Joel D. Schilling, MD
- Jonathan D. Moreno, MD
- Nancy K. Sweitzer, MD
- Sumanth D. Prabhu, MD
- Gregory A. Ewald, MD
- Amanda K. Verma, MD
All heart failure and transplant cardiologists in Saint Louis →
Other clinicians in Washington University
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 (16 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1053632422 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians