MR. NICHOLAS WIARDA (PSYD) – Psychologist, NPI 1841691516

MR. NICHOLAS WIARDA (PSYD) is a healthcare provider. based in Toppenish, Washington. specializing in Psychologist. They hold the professional credentials PSYD. They hold a License No. LH60495122 (WA). The NPI Number for MR. NICHOLAS WIARDA (PSYD) is 1841691516

Main info

Male
Name
MR. NICHOLAS WIARDA (PSYD)
NPI
1841691516
Phone
(509) 865-2395
Address
PO BOX 190
Enumeration Date
11 September 2014
Last Update Date
11 September 2014
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience36
Completeness75
Years active:11State licenses:1Digital endpointsOther names

Provider Addresses for MR. NICHOLAS WIARDA (PSYD)

  • PO BOX 190

    TOPPENISH, WA 989480190

    Phone: (509) 865-2395

    Fax: (509) 865-0757

    Type: Mailing

  • 4001 N COOK ST

    SPOKANE, WA 992075879

    Phone: (509) 483-3427

    Fax: (509) 482-5064

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 98948)

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Reviews

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Frequently asked questions

Is MR. NICHOLAS WIARDA (PSYD) listed with a National Provider Identifier?
Yes — MR. NICHOLAS WIARDA (PSYD) has NPI 1841691516 on file in the registry.
Is MR. NICHOLAS WIARDA (PSYD) shown as active in public data?
Registry records indicate MR. NICHOLAS WIARDA (PSYD) maintains an active NPI.
What expertise is attributed to MR. NICHOLAS WIARDA (PSYD)?
MR. NICHOLAS WIARDA (PSYD)'s specialty line reads Psychologist. Clinical services aligned with this taxonomy classification.
What practice footprint exists for MR. NICHOLAS WIARDA (PSYD)?
Travel planning: use Toppenish, Washington as the reference point for MR. NICHOLAS WIARDA (PSYD), then confirm.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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