Quick answers
- Does Alyssa J. Richardson accept Medicare assignment?
- Yes. Medicare's clinician data says Alyssa J. Richardson 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 Alyssa J. Richardson see?
- In 2024, CMS data shows 56 Original Medicare patients and 303 services for Alyssa J. Richardson. This counts Original Medicare only and measures volume, not quality.
- What is Alyssa J. Richardson's NPI number?
- 1558148387. 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 Alyssa J. Richardson, 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 | 56 |
|---|---|
| Services billed to Medicare | 303 |
| Different services or procedures | 53 |
| Participating Medicare provider | Yes |
| Average age of these patients | 65 |
Most frequent services
- Insertion of needle into vein for collection of blood sample (36415)53 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)41 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)28 services
- Blood test, basic group of blood chemicals (calcium, total) (80048)18 services
- Complete blood cell count (red cells, white blood cell, platelets), automated test (85027)18 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 pressure50%
- High cholesterol50%
- Arthritis39%
- Depression34%
- Anxiety34%
- Chronic kidney disease21%
Practice locations
Addresses where Alyssa J. Richardson is enrolled with Medicare (CMS data updated October 2, 2026).
- 1230 Main St E, PO Box 8674Mankato, MN 56002 (507) 625‑1811
Group practices
Medicare enrollment lists Alyssa J. Richardson as a member of this group (CMS data updated October 2, 2026).
- Mankato Clinic Ltd242 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Mankato
Clinicians with the same Medicare primary specialty in Mankato, MN — not a recommendation.
Other clinicians in Mankato Clinic Ltd
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2023 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558148387 |
| 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