NPI age
19 years
Enumerated 2007-01-22
● Active
Type 1 · Individual
MR. Michael H Winius, MSW , LCSW
Winius is 1 of 1 social worker providers in Appleton and 1 of 2000 in Idaho.
Primary specialty
Social Worker
Licensed in
WI
1 state
Status
Active
No deactivations on record
Last NPPES update
2021-06-10
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 2000 active social worker providers in Idaho.
NPI age
19 years
↑ 9 yr above median (10 yr)
State licenses
1 state
9% of peers hold multiple states
Subspecialties
0
29% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-01Enumerated in NPPES
2007
2026
Where they practice
Practice location
477 S Nicolet Road
Appleton, ID 549148270
Mailing address
477 S Nicolet Road
Appleton, ID 549148270
Specialties
-
Social Worker PrimaryA social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (WI) | 40920800 |
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.