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

AMY DEVELLIS
NPI 1568838308
Psychologist in Livonia, MI

Active since August 17, 2015
38935 ANN ARBOR RD, LIVONIA, MI 48150(248) 886-9540 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 21, 2026, Aug 5, 2022 (2 updates tracked since 2022).

About Amy Devellis NPPES

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

AMY DEVELLIS (NPI 1568838308) is an individual psychologist in Livonia, Michigan, licensed in Michigan (6361008325) and active in the NPI registry since August 2015.

NPPES Registry Identity

NPI1568838308
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameAMY DEVELLIS
Location Address38935 ANN ARBOR RDLivonia, MI 48150-3397
Mailing Address38935 Ann Arbor RdLivonia, MI 48150-3397 · (248) 886-9540
Sole ProprietorNo
Enumeration DateAugust 17, 2015
Last NPPES UpdateJuly 21, 20262 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
NPI 1568838308 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in MI · 6361008325
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 ListedBehavior AnalystTaxonomy 103K00000X · License 7401001128 (MI)
38935 ANN ARBOR RD, Livonia, MI 48150

Other Names 1

Former Name (1)Amy Rzepka

Other Providers at the Same Location NPPES 20

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

Physician Assistant
38935 ANN ARBOR RD, CREDENTIALING/PAYER ENROLLMENT DEPT
LIVONIA, MI 48150
Behavior Technician
38935 ANN ARBOR RD
LIVONIA, MI 48150
Behavior Technician
38935 ANN ARBOR RD
LIVONIA, MI 48150
Emergency Medicine
38935 ANN ARBOR RD
LIVONIA, MI 48150
Behavior Technician
38935 ANN ARBOR RD
LIVONIA, MI 48150
Behavior Technician
38935 ANN ARBOR RD
LIVONIA, MI 48150
Behavior Analyst
38935 ANN ARBOR RD
LIVONIA, MI 48150
Behavior Technician
38935 ANN ARBOR RD
LIVONIA, MI 48150

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 Amy Devellis's NPI number?

The NPI number for Amy Devellis is 1568838308. It was assigned to this individual provider in the NPPES registry on August 17, 2015. The provider is also known as Amy Rzepka.

Where is Amy Devellis located?

Amy Devellis practices at 38935 Ann Arbor Rd, Livonia, MI 48150. The listed phone number is (248) 886-9540.

What is Amy Devellis'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 Amy Devellis was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 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.