Quick answers
- Does Lisa L. Mengwasser accept Medicare assignment?
- Yes. Medicare's clinician data says Lisa L. Mengwasser 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 Lisa L. Mengwasser see?
- In 2024, CMS data shows 144 Original Medicare patients and 2,343 services for Lisa L. Mengwasser. This counts Original Medicare only and measures volume, not quality.
- What is Lisa L. Mengwasser's NPI number?
- 1659724946. 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 Lisa L. Mengwasser, 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 | 144 |
|---|---|
| Services billed to Medicare | 2,343 |
| Different services or procedures | 30 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Injection, methylprednisolone acetate, 1 mg (J1010)1,840 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)283 services
- Injection of drug or substance under skin or into muscle (96372)42 services
- Administration and interpretation of patient-focused health risk assessment (96160)19 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)19 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 cholesterol72%
- Arthritis42%
- Diabetes38%
- Anxiety35%
- Ischemic heart disease29%
Practice locations
Addresses where Lisa L. Mengwasser is enrolled with Medicare (CMS data updated October 2, 2026).
- 1106 Hazel LnFarmington, MO 63640 (573) 756‑6751
Group practices
Medicare enrollment lists Lisa L. Mengwasser as a member of this group (CMS data updated October 2, 2026).
- Parkland Health Center42 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Farmington
Clinicians with the same Medicare primary specialty in Farmington, MO — not a recommendation.
Other clinicians in Parkland Health Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2016 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659724946 |
| 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