WILLIAM L MULLIGAN (PHD) – Clinical Psychologist, NPI 1063406478

WILLIAM L MULLIGAN (PHD) is a healthcare provider. based in Chesapeake, Virginia. specializing in Clinical Psychologist. They hold the professional credentials PHD. They hold a License No. 0810000729 (VA). The NPI Number for WILLIAM L MULLIGAN (PHD) is 1063406478

Main info

Male
53 Years Of Experience
Accepts Medicare Assignment
Name
WILLIAM L MULLIGAN (PHD)
NPI
1063406478
Phone
(757) 410-0700
Address
1403 GREENBRIER PKWY
Enumeration Date
31 August 2005
Last Update Date
7 July 2012

Doctor Profile

Medical School Name
YALE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
7574100700
Graduation Year
1973 (53 years ago)
PAC ID
8820997174
Group Practice PAC ID
4486751021
Professional Enrollment ID
I20040106000267
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for WILLIAM L MULLIGAN (PHD)

  • Greenbrier Point Gateway Bank, 1403, Greenbrier Parkway, Pinetta, Chesapeake, Virginia, 23320, United States

    SUITE 215

    CHESAPEAKE, VA 233200614

    Phone: (757) 410-0700

    Fax: (757) 222-3384

    Type: Location

  • PO BOX 4085

    VIRGINIA BEACH, VA 234540085

    Phone: (757) 410-0700

    Fax: (757) 222-3384

    Type: Mailing

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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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)

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

Insurance plans in this area (ZIP 23320)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 4486751021View full group profile

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Frequently asked questions

What is the 10-digit NPI for WILLIAM L MULLIGAN (PHD)?
WILLIAM L MULLIGAN (PHD) — NPI 1063406478 — is the standard way to identify this listing.
Is WILLIAM L MULLIGAN (PHD) listed as active for patients and plans?
The listing shows WILLIAM L MULLIGAN (PHD) as active in the NPI system.
What is WILLIAM L MULLIGAN (PHD) best known for clinically?
Directory data describes WILLIAM L MULLIGAN (PHD) with Clinical Psychologist. Clinical services aligned with this taxonomy classification.
Does WILLIAM L MULLIGAN (PHD) list a practice location?
Patients near Chesapeake, Virginia may find WILLIAM L MULLIGAN (PHD) in results; validate coverage separately.
Is the information about WILLIAM L MULLIGAN (PHD) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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