Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Diana Lynn Osantowski, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1760361570

Diana Lynn Osantowski, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Center Line, Michigan. Works from 2 locations. Licensed in Michigan.

Licensed in
MI
In the registry since
2025
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

26522 Van Dyke Ave
Center Line, MI 48015-1221
Phone: (800) 395-3223
Show map & directions

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

Additional practice locations (1)

  • 42669 Garfield Rd, Clinton Township, MI 48038-1653 — (800) 395-3223

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 4704373429 (MI)

Record details

NPI number1760361570
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP-BC
Sole proprietorNo
NPI enumeratedAugust 27, 2025
Last updated in NPPESSeptember 28, 2026
Certification dateSeptember 28, 2026

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