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DR. THOMAS S MERRILL PH.D., ABPP
NPI 1871660217
Psychologist - Clinical in Peoria, AZ

Active since November 29, 2006
12682 W BAJADA RD, PEORIA, AZ 85383(623) 388-4354(623) 388-4354 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Thomas S Merrill Ph.d., Abpp NPPES

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

DR. THOMAS S MERRILL PH.D., ABPP (NPI 1871660217) is an individual clinical provider in Peoria, Arizona, licensed in Hawaii (PSY243) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1871660217
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. THOMAS S MERRILLCredential: PH.D., ABPP
Location Address12682 W BAJADA RDPeoria, AZ 85383-2808
Mailing Address12682 W Bajada RdPeoria, AZ 85383-2808 · (623) 388-4354 · Fax (623) 388-4354
Phone(623) 388-4354
Fax(623) 388-4354
Sole ProprietorYes
Enumeration DateNovember 29, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1871660217 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in HI · PSY243
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
12682 W BAJADA RD, Peoria, AZ 85383
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Other Identifiers 2

Medicare ID-Type Unspecified000TCBFZHI
Medicare UPINS37782HI

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 Thomas Merrill's NPI number?

The NPI number for Thomas Merrill is 1871660217. It was assigned to this individual provider in the NPPES registry on November 29, 2006.

Where is Thomas Merrill located?

Thomas Merrill practices at 12682 W Bajada Rd, Peoria, AZ 85383. The listed phone number is (623) 388-4354.

What is Thomas Merrill's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Thomas Merrill 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.