John P. Pasagiannis, PHD
Clinical Psychologist · Psychologist in New York, NY
Provider details
- Specialty
- Clinical Psychologist
- Also registered as
- Addiction (Substance Use Disorder) Psychologist
- Credentials
- PhD
- NPI number
- 1629237888
Checked against the CMS National Provider Identifier registry on October 2, 2026.
About
Specialties
- Substance Abuse Counseling / Drug Counseling
- Clinical Psychology
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