Directory listing
John Longeway
PMHNP · Psychiatric nurse practitioner · Klamath Falls, OR 97601
- Specialty
- Psychiatric/Mental Health Nurse Practitioner
- Phone
- (541) 851-1757
- NPI
- 1952592834
- In the federal registry
- Since 2007
- Last checked
- NPPES · Nov 2026
John Longeway hasn’t joined MyDeprescriber yet, so the bio, tapering approach and availability aren’t verified. These details come from the federal NPPES provider registry. Are you John? Claim this listing →
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