Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. MARY MADELINE JOHNSON, PH.D
Active Sole ProprietorDR. MARY MADELINE JOHNSON, PH.D is a Clinical Psychologist healthcare provider located in DUBUQUE, Iowa. NPI 1124162763 is currently active in the NPPES registry. Verify at CMS.
Clinical Psychologist · DUBUQUE, IA
Registration Details
- NPI Number
- 1124162763
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Feb 16, 2007 (19.446444747761 yrs)
- Last Updated
- Sep 11, 2025
- Licenses
-
00568 (IA)00568 (IA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
16306 FOREST GATE RDDUBUQUE, IA, 520019701Browse IA providers · Browse ZIP 52001
- Phone
- 5635567071
- Primary Specialty
-
Clinical Psychologist
103TC0700X
- Additional Specialty
- Clinical Psychologist
Other Clinical Psychologist Providers in DUBUQUE, IA
| Name | Credential | NPI |
|---|---|---|
| DR. THOMAS R ANDEREGG | PH.D. | 1518962646 |
| DR. BARBARA ELLEN CHALMERS BARTLETT | PH.D. | 1366401200 |
| DR. AARON THOMAS SCOTT WHITNEY | PH.D. | 1003865569 |
| DR. BARBARA SULLIVAN WOODWARD | PH.D. | 1588706121 |
| KATIE J KOPP | PHD | 1548441330 |
| DR. BENJAMIN KUNZ | PSY.D. | 1801165147 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.