Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LYSLE LEE CASEY MA LP
NPI 1437118551
Psychologist in Duluth, MN

Active since March 18, 2006
8 N 2ND AVE E, STE 300, DULUTH, MN 55802(218) 727-5400(218) 727-0077 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Lysle Lee Casey Ma Lp NPPES

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

LYSLE LEE CASEY MA LP (NPI 1437118551) is an individual psychologist in Duluth, Minnesota, licensed in Minnesota (LP4363) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1437118551
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameLYSLE LEE CASEYCredential: MA LP
Location Address8 N 2ND AVE E, STE 300Duluth, MN 55802
Mailing Address8 N 2nd Ave E, Ste 300Duluth, MN 55802 · (218) 727-5400 · Fax (218) 727-0077
Fax(218) 727-0077
Sole ProprietorNo
Enumeration DateMarch 18, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1437118551 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in MN · LP4363
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.
8 N 2ND AVE E, Duluth, MN 55802

Other Providers at the Same Location NPPES 13

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

Community/Behavioral Health
8 N 2ND AVE E, TEMPLE OPERA BUILDING, SUITE 309
DULUTH, MN 55802
Family Medicine
8 N 2ND AVE E, SUITE 209
DULUTH, MN 55802
Marriage & Family Therapist
8 N 2ND AVE E, SUITE 310
DULUTH, MN 55802
Psychologist (Clinical)
8 N 2ND AVE E, 207
DULUTH, MN 55802
Social Worker (Clinical)
8 N 2ND AVE E, SUITE 306
DULUTH, MN 55802
Clinic/Center
8 N 2ND AVE E, SUITE 209
DULUTH, MN 55802
Psychologist
8 N 2ND AVE E, STE 304
DULUTH, MN 55802
Psychologist
8 N 2ND AVE E, #206
DULUTH, MN 55802

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 Lysle Casey's NPI number?

The NPI number for Lysle Casey is 1437118551. It was assigned to this individual provider in the NPPES registry on March 18, 2006.

Where is Lysle Casey located?

Lysle Casey practices at 8 N 2nd Ave E Ste 300, Duluth, MN 55802. The listed phone number is (218) 727-5400.

What is Lysle Casey's specialty?

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

When was this NPI record last updated?

The NPPES record for Lysle Casey was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.