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GILLUM PSYCHOLOGICAL & COUNSELING SERVICES
NPI 1003248451
Psychologist - Cognitive & Behavioral in Williamsport, PA

Active since August 07, 2013
705 WASHINGTON BOULEVARD, SUITE 100, WILLIAMSPORT, PA 17701(570) 321-6390(570) 321-6393 Get Directions Write a Review

NPPES record last updated: January 31, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gillum Psychological & Counseling Services NPPES

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

GILLUM PSYCHOLOGICAL & COUNSELING SERVICES (NPI 1003248451) is a healthcare organization registered as a cognitive & behavioral in Williamsport, Pennsylvania and active in the NPI registry since August 2013. The organization lists Michael William Gillum, Owner/director, as its authorized official.

NPPES Registry Identity

NPI1003248451
Entity TypeOrganization
Primary Taxonomy103TB0200X
Legal Business NameGILLUM PSYCHOLOGICAL & COUNSELING SERVICES
Location Address705 WASHINGTON BOULEVARD, SUITE 100Williamsport, PA 17701-5355
Mailing Address705 Washington Boulevard, Suite 100Williamsport, PA 17701-5355 · (570) 321-6390 · Fax (570) 321-6393
Phone(570) 321-6390
Fax(570) 321-6393
Organization SubpartNo
Authorized OfficialMichael William GillumOwner/director · (570) 321-6390
Enumeration DateAugust 7, 2013
Last NPPES UpdateJanuary 31, 2025
✔ NPI 1003248451 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · Cognitive & BehavioralBehavioral Health & Social Service Providers
Taxonomy Code103TB0200X
Definition
A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.
Also ListedPsychologistTaxonomy 103T00000X
Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X
705 WASHINGTON BOULEVARD, Williamsport, PA 17701
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Other Identifiers 1

Medicaid001553383PA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

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 Gillum Psychological & Counseling Services's NPI number?

The NPI number for Gillum Psychological & Counseling Services is 1003248451. It was assigned to this organization in the NPPES registry on August 7, 2013.

Where is Gillum Psychological & Counseling Services located?

Gillum Psychological & Counseling Services is located at 705 Washington Boulevard Suite 100, Williamsport, PA 17701. The listed phone number is (570) 321-6390.

What is Gillum Psychological & Counseling Services's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Cognitive & Behavioral, with taxonomy code 103TB0200X.

What insurance does Gillum Psychological & Counseling Services accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Gillum Psychological & Counseling Services as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gillum Psychological & Counseling Services was last updated on January 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.