Quick answers
- Does Emily N. Lenzner accept Medicare assignment?
- Yes. Medicare's clinician data says Emily N. Lenzner 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 Emily N. Lenzner see?
- In 2024, CMS data shows 231 Original Medicare patients and 353 services for Emily N. Lenzner. This counts Original Medicare only and measures volume, not quality.
- What is Emily N. Lenzner's NPI number?
- 1417686387. 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 Emily N. Lenzner, 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 | 231 |
|---|---|
| Services billed to Medicare | 353 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)116 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)108 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)40 services
- Transitional care management services for problem of at least moderate complexity (99495)22 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)12 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%
- Arthritis54%
- Diabetes35%
- Depression35%
- Anxiety34%
Practice locations
Addresses where Emily N. Lenzner is enrolled with Medicare (CMS data updated October 2, 2026).
- 201 Bjc Saint Peters Dr, Suite 200Saint Peters, MO 63376 (636) 916‑9615
Group practices
Medicare enrollment lists Emily N. Lenzner as a member of this group (CMS data updated October 2, 2026).
- Physician Groups LC521 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Saint Peters
Clinicians with the same Medicare primary specialty in Saint Peters, MO — not a recommendation.
Other clinicians in Physician Groups LC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2022 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1417686387 |
| 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