Dr. John Gary Grow, PHD
Dr. John Gary Grow, PHD is a Clinical Psychologist in Havre, Montana. Qualified in 1988, 38 years ago. Practices with Northern Montana Hospital, a 43-clinician group and accepts Medicare assignment. Licensed in Montana.
- Years since qualifying
- 38
- Licensed in
- MT
- In the registry since
- 2008
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
20 13th St WHavre, MT 59501-5215
Phone: (406) 265-7831
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Clinical Psychologist (primary) | Taxonomy 103TC0700X · Licence 397 (MT) |
|---|
Record details
| NPI number | 1992968366 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | PHD |
| Sole proprietor | No |
| NPI enumerated | July 7, 2008 |
| Last updated in NPPES | October 9, 2025 |
| Certification date | October 9, 2025 |
| Mailing address | Po Box 1231, Havre, MT 59501-1231 |
Medicare enrollment
| Medicare specialty | CLINICAL PSYCHOLOGIST |
|---|---|
| Medical school | OTHER |
| Graduated | 1988 (38 years in practice) |
| Group practice | Northern Montana Hospital — 43 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 3 on file with Medicare |
Other providers in Havre
-
Paula Epperson, PHD
20 13th St W, Havre, MT 59501-5215 · (406) 265-7831
-
Dr. Patricia Greene Hall, PHD
20 13th St W, Havre, MT 59501-5215 · (406) 265-7831
-
Dr. Kent Rosengren, PSYD
20 13th St W, Havre, MT 59501-5215 · (406) 390-1902
-
Christina Yeagley, PSYD
20 13th St W, Havre, MT 59501-5215 · (406) 262-1780