DR. SEBASTIAN LUKYAMUZI SSEMPIJJA PHD
NPI 1831211101
Psychologist in Milwaukee, WI

Active since April 05, 2007
5626 N 91ST ST STE 301, MILWAUKEE, WI 53225(414) 461-1088(414) 461-1049 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Sebastian Lukyamuzi Ssempijja Phd NPPES

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

DR. SEBASTIAN LUKYAMUZI SSEMPIJJA PHD (NPI 1831211101) is an individual psychologist in Milwaukee, Wisconsin, licensed in Wisconsin (1784) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1831211101
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. SEBASTIAN LUKYAMUZI SSEMPIJJACredential: PHD
Location Address5626 N 91ST ST STE 301Milwaukee, WI 53225-2745
Mailing Address9519 W Marcelle AveMilwaukee, WI 53224-4625 · (414) 358-8733 · Fax (414) 461-1049
Fax(414) 461-1049
Sole ProprietorNo
Enumeration DateApril 5, 2007
Last NPPES UpdateSeptember 11, 2025
NPI 1831211101 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 7

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in WI · 1784
Definition

A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Also ListedPsychologist · Addiction (Substance Use Disorder)Taxonomy 103TA0400X · License 1784 (WI)
Also ListedPsychologist · Cognitive & BehavioralTaxonomy 103TB0200X · License 1784 (WI)
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 1784 (WI)
Also ListedPsychologist · CounselingTaxonomy 103TC1900X · License 1784 (WI)
Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License 1784 (WI)
Also ListedPsychologist · FamilyTaxonomy 103TF0000X · License 1784 (WI)

Other Identifiers 1

Medicaid39596300WI

Accepted Insurance

Other Providers at the Same Location NPPES 4

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

Marriage & Family Therapist
5626 N 91ST ST STE 301
MILWAUKEE, WI 53225
Marriage & Family Therapist
5626 N 91ST ST STE 301
MILWAUKEE, WI 53225
Social Worker (Clinical)
5626 N 91ST ST STE 301
MILWAUKEE, WI 53225
Counselor
5626 N 91ST ST STE 301
MILWAUKEE, WI 53225

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 Sebastian Ssempijja's NPI number?

The NPI number for Sebastian Ssempijja is 1831211101. It was assigned to this individual provider in the NPPES registry on April 5, 2007.

Where is Sebastian Ssempijja located?

Sebastian Ssempijja practices at 5626 N 91st St Ste 301, Milwaukee, WI 53225. The listed phone number is (414) 461-1088.

What is Sebastian Ssempijja's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

What insurance does Sebastian Ssempijja accept?

Health plans from Medica list Sebastian Ssempijja 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 Sebastian Ssempijja was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.