Quick answers
- Does Allison Lahnanen accept Medicare assignment?
- Yes. Medicare's clinician data says Allison Lahnanen 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 Allison Lahnanen see?
- In 2024, CMS data shows 272 Original Medicare patients and 282 services for Allison Lahnanen. This counts Original Medicare only and measures volume, not quality.
- What is Allison Lahnanen's NPI number?
- 1861137614. 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 Allison Lahnanen, 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 | 272 |
|---|---|
| Services billed to Medicare | 282 |
| Different services or procedures | 58 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)38 services
- Anesthesia for other procedure on large bowel using an endoscope (00811)26 services
- Anesthesia for procedure on small and large bowel using an endoscope (00813)16 services
- Anesthesia for other procedure on lower leg, ankle, and foot bones (01480)16 services
- Anesthesia for other procedure on upper abdomen (00790)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%
- Arthritis44%
- Ischemic heart disease38%
- Diabetes37%
- Chronic kidney disease32%
Hospitals where Allison Lahnanen works
Medicare's Facility Affiliation Data lists Allison Lahnanen 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.
- Mosaic Life Care at St JosephSaint Joseph, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260006
- Saint Lukes North HospitalKansas City, MO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 260062
Practice locations
Addresses where Allison Lahnanen is enrolled with Medicare (CMS data updated October 2, 2026).
- 12541 Foster St, Suite 120Overland Park, KS 66213 (913) 378‑1400
- 5325 Faraon St, Suite RSaint Joseph, MO 64506 (816) 271‑6870
- 5830 NW Barry RdKansas City, MO 64154 (816) 891‑3000
Group practices
Medicare enrollment lists Allison Lahnanen as a member of these groups (CMS data updated October 2, 2026).
- Saint Lukes Physician Group Inc1,237 clinicians in the group
- Heartland Regional Medical Center394 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Kansas →
Other nurse anesthetists in Overland Park
Clinicians with the same Medicare primary specialty in Overland Park, KS — not a recommendation.
Other clinicians in Saint Lukes Physician Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861137614 |
| 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