WILLIAM H COSTELLO (PHD) – Clinical Psychologist, NPI 1326198136

WILLIAM H COSTELLO (PHD) is a healthcare provider. based in Wakefield, Massachusetts. specializing in Clinical Psychologist. They hold the professional credentials PHD. They hold a License No. 1778 (MA). The NPI Number for WILLIAM H COSTELLO (PHD) is 1326198136

Main info

Male
Name
WILLIAM H COSTELLO (PHD)
NPI
1326198136
Phone
(781) 224-3374
Address
14 CRYSTAL STREET
Enumeration Date
12 January 2007
Last Update Date
8 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for WILLIAM H COSTELLO (PHD)

  • 14, Crystal Street, Greenwood, Wakefield, Middlesex County, Massachusetts, 01880, United States

    WAKEFIELD, MA 01880

    Phone: (781) 224-3374

    Mailing address matches the actual address.

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

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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 01880)

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Frequently asked questions

How do payers reference WILLIAM H COSTELLO (PHD)?
For WILLIAM H COSTELLO (PHD), use NPI 1326198136 as the unique 10-digit identifier.
Is there an active status for WILLIAM H COSTELLO (PHD)?
For scheduling context, WILLIAM H COSTELLO (PHD) is shown as active in the registry.
How would a patient describe WILLIAM H COSTELLO (PHD)'s focus?
For WILLIAM H COSTELLO (PHD), the primary taxonomy reads as Clinical Psychologist. Clinical services aligned with this taxonomy classification.
What practice footprint exists for WILLIAM H COSTELLO (PHD)?
Travel planning: use Wakefield, Massachusetts as the reference point for WILLIAM H COSTELLO (PHD), then confirm.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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