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

DIVERSIFIED PSYCHOLOGICAL SERVICES LLC
NPI 1538850037
Counselor - Professional in Kalamazoo, MI

Active since May 16, 2023
5943 STADIUM DR, KALAMAZOO, MI 49009(269) 303-5931 Get Directions Write a Review

NPPES record last updated: October 14, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 14, 2026, Sep 1, 2026, Aug 24, 2026 and 2 more (5 updates tracked since 2023).

About Diversified Psychological Services Llc NPPES

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

DIVERSIFIED PSYCHOLOGICAL SERVICES LLC (NPI 1538850037) is a healthcare organization registered as a professional in Kalamazoo, Michigan and active in the NPI registry since May 2023. The organization lists Zachariah Dugger, Owner, as its authorized official.

NPPES Registry Identity

NPI1538850037
Entity TypeOrganization
Primary Taxonomy101YP2500X
Legal Business NameDIVERSIFIED PSYCHOLOGICAL SERVICES LLC
Location Address5943 STADIUM DRKalamazoo, MI 49009-3016
Mailing Address3320 Tamsin AveKalamazoo, MI 49008-4002 · (269) 303-5931
Organization SubpartNo
Authorized OfficialZachariah DuggerOwner · (269) 303-5931
Enumeration DateMay 16, 2023
Last NPPES UpdateOctober 14, 20265 updates tracked since enumeration
NPPES CertifiedOctober 14, 2026
✔ NPI 1538850037 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 9

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
Also ListedBehavior AnalystTaxonomy 103K00000X
Also ListedPsychologistTaxonomy 103T00000X
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X
Also ListedPsychologist · CounselingTaxonomy 103TC1900X
Also ListedSocial WorkerTaxonomy 104100000X
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X
Also ListedMarriage & Family TherapistTaxonomy 106H00000X
5943 STADIUM DR, Kalamazoo, MI 49009

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)

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

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Diversified Psychological Services LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Clinical Social Worker
NPI 1659662138
5500 ARMSTRONG RD
Battle Creek, MI 49037
(269) 966-5600
✔ PECOS20 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 Diversified Psychological Services LLC's NPI number?

The NPI number for Diversified Psychological Services LLC is 1538850037. It was assigned to this organization in the NPPES registry on May 16, 2023.

Where is Diversified Psychological Services LLC located?

Diversified Psychological Services LLC is located at 5943 Stadium Dr, Kalamazoo, MI 49009. The listed phone number is (269) 303-5931.

What is Diversified Psychological Services LLC's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Diversified Psychological Services LLC enrolled in Medicare?

Yes. Diversified Psychological Services LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Diversified Psychological Services LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Social Worker) reassigns their Medicare billing to Diversified Psychological Services LLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Diversified Psychological Services LLC accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Diversified Psychological Services LLC 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 Diversified Psychological Services LLC was last updated on October 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.