Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Michael J. Hasselberg, NPP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1346448750

Michael J. Hasselberg, NPP is a Psychiatric/Mental Health Nurse Practitioner in Penn Yan, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
Specialties on file
2

Practice location Address checks out

465 N Main St John D Kelly Behavioral Health Ctr
Penn Yan, NY 14527-1069
Phone: (315) 531-2400
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence F401068 (NY)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 401068 (NY)

Record details

NPI number1346448750
Entity typeIndividual (Type 1)
GenderMale
Credentials NPP
Sole proprietorYes
NPI enumeratedJuly 6, 2007
Last updated in NPPESJuly 6, 2023

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