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Edit this profileAt a glance
- 5675 W Olympic Blvd, Los Angeles, CA 90036
About John Hagen
John Hagen is an addiction & substance abuse counselor based in Los Angeles, CA. The provider's National Provider Identifier (NPI) is 1063322980.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (323) 965-1365
- Email not available
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Practice Locations
5675 W OLYMPIC BLVD
Los Angeles, CA 90036
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other addiction & substance abuse counselors at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does John Hagen specialize in?
John Hagen is an addiction & substance abuse counselor in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is John Hagen located?
John Hagen is listed at 5675 W Olympic Blvd, Los Angeles, CA 90036. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is John Hagen's phone number?
The number on file is (323) 965-1365. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John Hagen's NPI number?
John Hagen's National Provider Identifier is 1063322980. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Has John Hagen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John Hagen. If this is you, claiming it is free.
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