John Hagen
John Hagen is an Addiction (Substance Use Disorder) Counselor in Los Angeles, California. Registered with an NPI since 2026.
- In the registry since
- 2026
Practice location Address checks out
5675 W Olympic BlvdLos Angeles, CA 90036-4712
Phone: (323) 965-1365
Fax: (323) 965-0444
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Specialties & licences
| Addiction (Substance Use Disorder) Counselor (primary) | Taxonomy 101YA0400X |
|---|
Record details
| NPI number | 1063322980 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Sole proprietor | No |
| NPI enumerated | September 11, 2026 |
| Last updated in NPPES | September 11, 2026 |
| Certification date | September 11, 2026 |
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