1. Home
  2. Directory
  3. Wisconsin
  4. Prairie Du Sac
  5. Social Worker
  6. NPI Profile

GREGORY DEZELL LCSW
NPI 1699368050
Social Worker - Clinical in Prairie Du Sac, WI

Active since February 17, 2021PECOS Enrolled
1190 PRAIRIE ST, PRAIRIE DU SAC, WI 53578(608) 370-6551 Get Directions Write a Review

NPPES record last updated: October 28, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Gregory Dezell Lcsw NPPES

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

GREGORY DEZELL LCSW (NPI 1699368050) is an individual clinical provider in Prairie Du Sac, Wisconsin, licensed in Wisconsin (9553-123) and active in the NPI registry since February 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699368050
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameGREGORY DEZELLCredential: LCSW
Location Address1190 PRAIRIE STPrairie Du Sac, WI 53578-2044
Mailing Address310 N Midvale Blvd Ste 202Madison, WI 53705-3265 · (608) 852-8601
Phone(608) 370-6551
Sole ProprietorYes
Enumeration DateFebruary 17, 2021
Last NPPES UpdateOctober 28, 2021
NPPES CertifiedOctober 28, 2021
✔ NPI 1699368050 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in WI · 9553-123
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1190 PRAIRIE ST, Prairie Du Sac, WI 53578
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Dean Health Plan, Group Health Cooperative-SCW and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gregory Dezell Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Gregory Dezell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Psychology Clinic Inc.
21 mi
Clinic/Center
702 N BLACKHAWK AVE STE 212
Madison, WI 53705
  • Reassigned Medicare billing, Wisconsin enrollment
  • 12 clinicians in this Medicare group
NPI 1336222769 (608) 238-9991

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53578 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $53.90 – $163.24
Typical copayment $0.00 (range $13.47 – $40.81)
Most-billed visit code NA
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

REANNON LOCHNER MA, LPC
Counselor (Mental Health)
1190 PRAIRIE ST
PRAIRIE DU SAC, WI 53578
Sauk County (608) 370-6551
LAURA GENTHE LPC
Counselor (Professional)
1190 PRAIRIE ST
PRAIRIE DU SAC, WI 53578
Sauk County (608) 370-6651
LORI E KING LCSW
Social Worker (Clinical)
1190 PRAIRIE ST
PRAIRIE DU SAC, WI 53578
Sauk County (608) 370-6551

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 Gregory Dezell's NPI number?

The NPI number for Gregory Dezell is 1699368050. It was assigned to this individual provider in the NPPES registry on February 17, 2021.

Where is Gregory Dezell located?

Gregory Dezell practices at 1190 Prairie St, Prairie Du Sac, WI 53578. The listed phone number is (608) 370-6551.

What is Gregory Dezell's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Gregory Dezell enrolled in Medicare?

Yes. Gregory Dezell is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Gregory Dezell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Dezell reassigns Medicare benefits to Psychology Clinic Inc. (Madison, WI). The 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 Gregory Dezell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gregory Dezell accept?

Health plans from Anthem Blue Cross and Blue Shield, Dean Health Plan, Group Health Cooperative-SCW and Quartz list Gregory Dezell 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 Gregory Dezell was last updated on October 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.