Margaret A. Dennison, PH.D.
Individual provider Active NPI Psychologist · Mauston, WI
NPI 1174601389 · NPPES record last updated Aug 9, 2026
Key facts
- NPI
- 1174601389
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Psychologist 103T00000X
- License
- 2394-057 (WI)
- Practice address
- 102 W State St
Mauston, WI 53948-1354 - Phone
- (608) 847-7924
- NPI assigned
- Nov 2, 2006
- Sex
- Female
- Sole proprietor
- Yes
Medicare participation
- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 1555-125 | WI | MD | Professional Counselor |
| 2394-057 | WI | MD | Psychologist |
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Professional Counselor | 101YP2500X | 1555-125 | WI | |
| Psychologist | 103T00000X | 2394-057 | WI | Yes |
Addresses
Primary practice location
102 W State St
Mauston, WI 53948-1354
Mailing address
PO Box 193
Mauston, WI 53948-0193
Phone (608) 847-7924
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 39771600 | Medicaid | WI |
Other names
- Peggy A Dennison
Other providers in Mauston, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Aug 9, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.