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DR. WILLIAM JOHN WARNKEN PSY.D
NPI 1588700975
Psychologist - Forensic in Worcester, MA

Active since January 30, 2007
305 BELMONT STREET, FORENSIC SERVICE, WORCESTER, MA 01604(508) 368-3439(508) 363-1506 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. William John Warnken Psy.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WILLIAM JOHN WARNKEN PSY.D (NPI 1588700975) is an individual forensic provider in Worcester, Massachusetts, licensed in Massachusetts (6662) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1588700975
Entity TypeIndividualMale
Primary Taxonomy103TF0200X
Provider Legal NameDR. WILLIAM JOHN WARNKENCredential: PSY.D
Location Address305 BELMONT STREET, FORENSIC SERVICEWorcester, MA 01604
Mailing AddressWorcester State Hospital, 305 Belmont Street, Forensic ServiceWorcester, MA 01604 · (508) 368-3439 · Fax (508) 363-1506
Phone(508) 368-3439
Fax(508) 363-1506
Sole ProprietorNo
Enumeration DateJanuary 30, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1588700975 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ForensicBehavioral Health & Social Service Providers
Taxonomy Code103TF0200X
License✔ Licensed in MA · 6662
Definition
A psychologist whose specialty is characterized by activities primarily intended to provide professional psychological expertise within the judicial and legal systems.
305 BELMONT STREET, Worcester, MA 01604
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Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. NINA P BENJAMIN LICSW
Social Worker (Clinical)
305 BELMONT STREET, WORCESTER STATE HOSPITAL
WORCESTER, MA 01604
Worcester County (508) 368-3423
TUONG Q TRAN M.D.
Psychiatry & Neurology (Psychiatry)
305 BELMONT STREET, WORCESTER STATE HOSPITAL
WORCESTER, MA 01604
Worcester County (508) 368-3498
WILLIAM M. OLIVIER LICSW
Social Worker (Clinical)
305 BELMONT STREET, WORCESTER STATE HOSPITAL
WORCESTER, MA 01604
Worcester County (508) 368-3300
GERARD J CROTEAU LICSW
Social Worker (Clinical)
305 BELMONT STREET, WORCESTER STATE HOSPITAL
WORCESTER, MA 01604
Worcester County (508) 368-3423
NELLY NABOKIN M.D.
Psychiatry & Neurology (Psychiatry)
305 BELMONT STREET, WSH
WORCESTER, MA 01604
Worcester County (508) 368-3300
DR. JOEL J MATCH PH.D.
Psychologist
305 BELMONT STREET, WORCESTER STATE HOSPITAL
WORCESTER, MA 01604
Worcester County (508) 368-3429
DR. JOHN J. IWUC M.D.
Psychiatry & Neurology (Psychiatry)
305 BELMONT STREET, WORCESTER STATE HOSPITAL
WORCESTER, MA 01604
Worcester County (508) 368-3752
MR. JOHN W COX LICSW
Social Worker (Clinical)
305 BELMONT STREET, WORCESTER STATE HOSPITAL
WORCESTER, MA 01604
Worcester County (508) 368-3423

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Warnken's NPI number?

The NPI number for William Warnken is 1588700975. It was assigned to this individual provider in the NPPES registry on January 30, 2007.

Where is William Warnken located?

William Warnken practices at 305 Belmont Street Forensic Service, Worcester, MA 01604. The listed phone number is (508) 368-3439.

What is William Warnken's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Forensic, with taxonomy code 103TF0200X.

When was this NPI record last updated?

The NPPES record for William Warnken was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.