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

Dr. Teresa Ansinn, ANP

Individual provider Adult Health Nurse Practitioner · NPI 1891185765

Dr. Teresa Ansinn, ANP is a Nurse Practitioner in South Haven, Michigan. Qualified in 2014, 12 years ago. Practices with Powerback Rehabilitation LLC, a 616-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
12
Licensed in
MI
In the registry since
2015

Practice location Address checks out

955 S Bailey Ave Ste 200
South Haven, MI 49090-6743
Phone: (269) 639-2777
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 4704253493 (MI)

Record details

NPI number1891185765
Entity typeIndividual (Type 1)
GenderFemale
Credentials ANP
Sole proprietorNo
NPI enumeratedJanuary 30, 2015
Last updated in NPPESApril 21, 2026
Certification dateApril 21, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Powerback Rehabilitation Llc — 616 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare