Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Brent Joseph Landkammer, PMHNP-BC, ARNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1275535866

Mr. Brent Joseph Landkammer, PMHNP-BC, ARNP is a Nurse Practitioner in Kennewick, Washington. Qualified in 2018, 8 years ago. Practices with Columbia Basin Health Association, a 43-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
8
Licensed in
WA
In the registry since
2005
What do these letters mean?
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

1030 N Center Pkwy Ste N197
Kennewick, WA 99336-7160
Phone: (509) 957-2130
Fax: (509) 957-2096
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 450 Thain Rd Ste F, Lewiston, ID 83501-5300 — (509) 957-2130

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP60966969 (WA)

Record details

NPI number1275535866
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP-BC , ARNP
Sole proprietorYes
NPI enumeratedAugust 12, 2005
Last updated in NPPESJanuary 14, 2022
Certification dateJanuary 12, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Columbia Basin Health Association — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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