DR. JOHN MASON HAROIAN (PH.D.) – Psychologist, NPI 1568614717

DR. JOHN MASON HAROIAN (PH.D.) is a healthcare provider. based in Gig harbor, Washington. specializing in Psychologist. They hold the professional credentials PH.D.. They hold a License No. PY2382 (WA). The NPI Number for DR. JOHN MASON HAROIAN (PH.D.) is 1568614717

Main info

Male
Sole Proprietor
Name
DR. JOHN MASON HAROIAN (PH.D.)
NPI
1568614717
Phone
(253) 318-9613
Address
PO BOX 1744
Enumeration Date
21 October 2008
Last Update Date
20 October 2010
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience48
Completeness75
Years active:17State licenses:1Digital endpointsOther names

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Provider Addresses for DR. JOHN MASON HAROIAN (PH.D.)

  • PO BOX 1744

    GIG HARBOR, WA 983353744

    Phone: (253) 318-9613

    Type: Mailing

  • 7512, Stanich Lane, Harbor Heights, Gig Harbor, Pierce County, Washington, 98335, United States

    SUITE 5

    GIG HARBOR, WA 983355129

    Phone: (253) 318-9613

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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Medicare Utilization (FFS)

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

Insurance plans in this area (ZIP 98335)

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Frequently asked questions

Can I verify DR. JOHN MASON HAROIAN (PH.D.) with an NPI only?
You can start verification with NPI 1568614717 for DR. JOHN MASON HAROIAN (PH.D.), then check state licensing separately.
Is DR. JOHN MASON HAROIAN (PH.D.) still practicing?
DR. JOHN MASON HAROIAN (PH.D.) is currently listed as active in the public NPI registry.
What healthcare role does DR. JOHN MASON HAROIAN (PH.D.) hold?
Scheduling teams often label DR. JOHN MASON HAROIAN (PH.D.) under Psychologist. Clinical services aligned with this taxonomy classification.
Where should I expect DR. JOHN MASON HAROIAN (PH.D.) on a map?
Expect Gig Harbor, Washington as a primary anchor for DR. JOHN MASON HAROIAN (PH.D.) unless the record lists multiple sites.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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