Quick answers
- Does Elizabeth M. Koob Clyne accept Medicare assignment?
- Yes. Medicare's clinician data says Elizabeth M. Koob Clyne 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 Elizabeth M. Koob Clyne see?
- In 2024, CMS data shows 99 Original Medicare patients and 99 services for Elizabeth M. Koob Clyne. This counts Original Medicare only and measures volume, not quality.
- What is Elizabeth M. Koob Clyne's NPI number?
- 1679529655. 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 Elizabeth M. Koob Clyne, 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 | 99 |
|---|---|
| Services billed to Medicare | 99 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Anesthesia for lens surgery (00142)88 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%
- High blood pressure70%
- Arthritis49%
- Ischemic heart disease29%
- Diabetes26%
- Chronic kidney disease20%
Practice locations
Addresses where Elizabeth M. Koob Clyne is enrolled with Medicare (CMS data updated October 2, 2026).
- 12990 Manchester Rd, Suite 105Saint Louis, MO 63131
- 5200 Executive Centre Pkwy, Suite 100Saint Peters, MO 63376 (636) 928‑1670
Group practices
Medicare enrollment lists Elizabeth M. Koob Clyne as a member of these groups (CMS data updated October 2, 2026).
- Eye Anesthesia LLC14 clinicians in the group
- Viking Anesthesia Services LLC8 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Missouri →
Other nurse anesthetists in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Other clinicians in Eye Anesthesia LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679529655 |
| 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
- 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