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

Cassy Lensing, PMHNP

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1265016596

Cassy Lensing, PMHNP is a Nurse Practitioner in Waterloo, Iowa. Qualified in 2021, 5 years ago. Accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
5
Licensed in
IA
In the registry since
2021
Specialties on file
2
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

531 Commercial St Ste 700
Waterloo, IA 50701-5443
Phone: (319) 240-7974
Fax: (319) 253-3399
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence G166725 (IA)
Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0808X · Licence 145402 (IA)

Record details

NPI number1265016596
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorNo
NPI enumeratedMay 12, 2021
Last updated in NPPESAugust 18, 2025
Certification dateAugust 18, 2025
Mailing address531 Commercial St Ste 700, Waterloo, IA 50701-5443

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Waterloo