Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

HARLEY STENZEL PHD
NPI 1528978657
Psychologist in Madison, WI

Active since September 10, 2026
1137 N SHERMAN AVE, MADISON, WI 53704(608) 445-2510 Get Directions Write a Review

NPPES record added: September 10, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

About Harley Stenzel Phd NPPES

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

HARLEY STENZEL PHD (NPI 1528978657) is an individual psychologist in Madison, Wisconsin, licensed in Wisconsin (5602-57) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1528978657
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameHARLEY STENZELCredential: PHD
Location Address1137 N SHERMAN AVEMadison, WI 53704-4234
Mailing Address2917 Commercial Ave Apt 8Madison, WI 53704-4832
Sole ProprietorNo
Enumeration DateSeptember 10, 2026
NPPES CertifiedSeptember 10, 2026
NPI 1528978657 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 WI · 5602-57
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.
1137 N SHERMAN AVE, Madison, WI 53704

Other Providers at the Same Location NPPES 3

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

Social Worker
1137 N SHERMAN AVE
MADISON, WI 53704
Psychologist (Counseling)
1137 N SHERMAN AVE
MADISON, WI 53704
Counselor (Mental Health)
1137 N SHERMAN AVE
MADISON, WI 53704

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 Harley Stenzel's NPI number?

The NPI number for Harley Stenzel is 1528978657. It was assigned to this individual provider in the NPPES registry on September 10, 2026.

Where is Harley Stenzel located?

Harley Stenzel practices at 1137 N Sherman Ave, Madison, WI 53704. The listed phone number is (608) 445-2510.

What is Harley Stenzel'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 Harley Stenzel was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.