Dr. Steven T Johnson, PHD
Dr. Steven T Johnson, PHD is a Clinical Psychologist in Holland, Michigan. Qualified in 1997, 29 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Michigan.
- Years since qualifying
- 29
- Licensed in
- MI
- In the registry since
- 2007
- Specialties on file
- 2
What do these letters mean?
- PHD — Doctor of Philosophy
- A research doctorate. In healthcare it usually sits alongside a clinical licence.
Practice location Address checks out
493 Century LnHolland, MI 49423-4286
Phone: (616) 355-7190
Fax: (616) 355-9820
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Clinical Neuropsychologist (primary) | Taxonomy 103G00000X · Licence 6301007340 (MI) |
|---|---|
| Psychologist | Taxonomy 103T00000X · Licence 6301007340 (MI) |
Record details
| NPI number | 1215054952 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | PHD |
| Sole proprietor | Yes |
| NPI enumerated | March 26, 2007 |
| Last updated in NPPES | September 11, 2025 |
| Mailing address | 16165 Ransom St, Holland, MI 49424-5531 |
Medicare enrollment
| Medicare specialty | CLINICAL PSYCHOLOGIST |
|---|---|
| Medical school | OTHER |
| Graduated | 1997 (29 years in practice) |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |