Quick answers
- Does Tara K. Aronberg accept Medicare assignment?
- Yes. Medicare's clinician data says Tara K. Aronberg 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 Tara K. Aronberg see?
- In 2024, CMS data shows 858 Original Medicare patients and 12,634 services for Tara K. Aronberg. This counts Original Medicare only and measures volume, not quality.
- What is Tara K. Aronberg's NPI number?
- 1952633976. 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 Tara K. Aronberg, 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 | 858 |
|---|---|
| Services billed to Medicare | 12,634 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)7,204 services
- Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg (J3304)3,584 services
- Aspiration and/or injection of fluid from large joint (20610)780 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)441 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)134 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 cholesterol75%
- Arthritis75%
- High blood pressure72%
- Diabetes22%
- Anxiety22%
- Ischemic heart disease21%
Hospitals where Tara K. Aronberg works
Medicare's Facility Affiliation Data lists Tara K. Aronberg 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 SouthSaint Louis, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260077
- St Lukes HospitalChesterfield, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260179
Practice locations
Addresses where Tara K. Aronberg is enrolled with Medicare (CMS data updated October 2, 2026).
- 1044 N Mason Rd, Suite 110/210Saint Louis, MO 63141 (314) 514‑3500
- 15425 Manchester Rd, Suite 28Ballwin, MO 63011 (636) 220‑6969
- 20 Progress Point Pkwy, Suite 114O Fallon, MO 63368 (314) 514‑3500
- 4921 Parkview PlSaint Louis, MO 63110 (314) 514‑3500
- 7212 Balson AveSaint Louis, MO 63130
Group practices
Medicare enrollment lists Tara K. Aronberg as a member of these groups (CMS data updated October 2, 2026).
- Washington University3,029 clinicians in the group
- Aging Well Health Care, LLC238 clinicians in the group
- Physical Therapy Spine and Sports Medicine LLC129 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Other clinicians in Washington University
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952633976 |
| 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