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

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1962259697

Mario Mejia Jr., ARNP is a Nurse Practitioner in Wenatchee, Washington. Qualified in 2023, 3 years ago. Practices with Cowlitz Indian Tribe, a 25-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
3
Licensed in
WA
In the registry since
2024
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

820 N Chelan Ave
Wenatchee, WA 98801-2028
Phone: (509) 663-8711
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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 AP61525518 (WA)

Record details

NPI number1962259697
Entity typeIndividual (Type 1)
GenderMale
Credentials ARNP
Sole proprietorNo
NPI enumeratedMay 1, 2024
Last updated in NPPESMay 15, 2024
Certification dateMay 8, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Cowlitz Indian Tribe — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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