KERBY PSYCHOLOGICAL SERVICES PLLC
NPI 1285017244
Psychologist in Kalamazoo, MI

Active since July 08, 2015
4017 W MAIN ST STE 100, KALAMAZOO, MI 49006(269) 205-8772 Get Directions Write a Review

NPPES record last updated: September 12, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Kerby Psychological Services Pllc NPPES

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

KERBY PSYCHOLOGICAL SERVICES PLLC (NPI 1285017244) is a healthcare organization registered as a psychologist in Kalamazoo, Michigan and active in the NPI registry since July 2015. The organization lists Jessica A Kerby, Licensed Psychologist, as its authorized official.

NPPES Registry Identity

NPI1285017244
Entity TypeOrganization
Primary Taxonomy103T00000X
Legal Business NameKERBY PSYCHOLOGICAL SERVICES PLLC
Location Address4017 W MAIN ST STE 100Kalamazoo, MI 49006-3731
Mailing Address7862 Primrose LnPortage, MI 49024-4966 · (269) 569-2216
Organization SubpartNo
Authorized OfficialJessica A KerbyLicensed Psychologist · (269) 569-2216
Enumeration DateJuly 8, 2015
Last NPPES UpdateSeptember 12, 2025
NPPES CertifiedSeptember 12, 2025
✔ NPI 1285017244 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 MI · 6301015083
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.
4017 W MAIN ST STE 100, Kalamazoo, MI 49006

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kerby Psychological Services Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to Kerby Psychological Services PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Clinical Psychologist
NPI 1790150456
4017 W MAIN ST STE 100
Kalamazoo, MI 49006
(248) 808-3875
✔ PECOS✔ Accepts MedicareSame address
Clinical Social Worker
NPI 1164848883
5955 W. MAIN STREET
Kalamazoo, MI 49009
(269) 612-4322
✔ PECOS✔ Accepts Medicare1.1 mi
Clinical Psychologist
NPI 1568737799
7320 GARDEN LN
Portage, MI 49002
(269) 612-4322
✔ PECOS✔ Accepts Medicare6.5 mi
Clinical Psychologist
NPI 1629393095
5500 ARMSTRONG RD
Battle Creek, MI 49037
(269) 257-0140
✔ PECOS18 mi
Clinical Psychologist
NPI 1316971344
5500 ARMSTRONG RD DEPT. OF VETERANS AFFARIS MEDICAL CENTER (116A)
Battle Creek, MI 49015
(269) 966-5600
✔ PECOS18 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Kerby Psychological Services PLLC's NPI number?

The NPI number for Kerby Psychological Services PLLC is 1285017244. It was assigned to this organization in the NPPES registry on July 8, 2015.

Where is Kerby Psychological Services PLLC located?

Kerby Psychological Services PLLC is located at 4017 W Main St Ste 100, Kalamazoo, MI 49006. The listed phone number is (269) 205-8772.

What is Kerby Psychological Services PLLC's specialty?

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

Is Kerby Psychological Services PLLC enrolled in Medicare?

Yes. Kerby Psychological Services PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Kerby Psychological Services PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Kerby Psychological Services PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Clinical Psychologist (4) and Clinical Social Worker (1). Of these, 1 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Kerby Psychological Services PLLC accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Kerby Psychological Services PLLC 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 Kerby Psychological Services PLLC was last updated on September 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.