Directory listing
William Sutton-Ohannesian
DNP, PMHNP-BC · Psychiatric nurse practitioner · Falmouth, MA 02540
- Specialty
- Psychiatric/Mental Health Nurse Practitioner
- Phone
- (508) 548-5300
- NPI
- 1013261965
- In the federal registry
- Since 2012
- Last checked
- NPPES · Nov 2026
William Sutton-Ohannesian 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 William? Claim this listing →
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