Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Susan Mihwa Townsend Haffner, APRN, CNP, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1659961498

Dr. Susan Mihwa Townsend Haffner, APRN, CNP, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Minneapolis, Minnesota. Licensed in Minnesota. Registered with an NPI since 2021.

Licensed in
MN
In the registry since
2021
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
CNP — Certified Nurse Practitioner
A certified nurse practitioner.
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

621 W Lake St Ste 350
Minneapolis, MN 55408-2952
Phone: (612) 979-2276
Fax: (651) 925-0427
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 7990 (MN)

Record details

NPI number1659961498
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , CNP , PMHNP-BC
Sole proprietorNo
NPI enumeratedJanuary 26, 2021
Last updated in NPPESDecember 10, 2025
Certification dateDecember 10, 2025

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