Quick answers
- Does Christina J. Kreuzer accept Medicare assignment?
- Yes. Medicare's clinician data says Christina J. Kreuzer 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 Christina J. Kreuzer see?
- In 2024, CMS data shows 253 Original Medicare patients and 681 services for Christina J. Kreuzer. This counts Original Medicare only and measures volume, not quality.
- What is Christina J. Kreuzer's NPI number?
- 1821285982. 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 Christina J. Kreuzer, 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 | 253 |
|---|---|
| Services billed to Medicare | 681 |
| Different services or procedures | 36 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Ultrasonic guidance for blood vessel access (76937)93 services
- Fluoroscopic guidance for insertion or removal of central vein access device (77001)83 services
- Insertion of central venous tube with port (5 years or older) (36561)61 services
- Drainage of fluid from abdominal cavity using imaging guidance (49083)57 services
- Review by radiologist of image for replacement of stomach or large bowel tube (75984)42 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%
- Chronic kidney disease53%
- Arthritis51%
- Ischemic heart disease45%
- Diabetes43%
Hospitals where Christina J. Kreuzer works
Medicare's Facility Affiliation Data lists Christina J. Kreuzer 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
- Mercy Hospital St LouisSaint Louis, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260020
- Mercy Hospital WashingtonWashington, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260052
- 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 Christina J. Kreuzer is enrolled with Medicare (CMS data updated October 2, 2026).
- 3015 N Ballas RdSaint Louis, MO 63131 (314) 996‑5000
- 510 S Kingshighway BlvdSaint Louis, MO 63110
- 510 S Kingshighway Blvd, Campus Box 8131St Louis, MO 63110
- 615 S New Ballas RdSaint Louis, MO 63141 (314) 251‑6031
- 901 E 5th StWashington, MO 63090 (636) 239‑8250
Group practices
Medicare enrollment lists Christina J. Kreuzer as a member of these groups (CMS data updated October 2, 2026).
- Washington University3,029 clinicians in the group
- West County Radiological Group Inc102 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 | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821285982 |
| 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