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

Nicholas Maddon, MS

Individual provider Mental Health Counselor · NPI 1699551481

Nicholas Maddon, MS is a Mental Health Counselor in Yakima, Washington. Licensed in Washington. Registered with an NPI since 2023.

Licensed in
WA
In the registry since
2023
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

402 S 4th Ave
Yakima, WA 98902-3546
Phone: (509) 575-4084
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X (WA)

Record details

NPI number1699551481
Entity typeIndividual (Type 1)
GenderMale
Credentials MS
Sole proprietorNo
NPI enumeratedSeptember 6, 2023
Last updated in NPPESJuly 1, 2026
Certification dateJuly 1, 2026

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