Gregory Dezell, LCSW
NPI 1699368050 · Clinical Social Worker · Prairie Du Sac, WI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Dezell, LCSW is a Clinical Social Worker provider in Prairie Du Sac, WI (NPI 1699368050).
Provider details
- NPI number
- 1699368050
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9553-123 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-02-17
- Last updated
- 2021-10-28
- Certified
- 2021-10-28
Frequently asked questions
- What is Gregory Dezell's NPI number?
- Gregory Dezell's National Provider Identifier (NPI) is 1699368050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Dezell's specialty?
- Gregory Dezell is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gregory Dezell located?
- Gregory Dezell's practice location on file with NPPES is 1190 Prairie St, Prairie Du Sac, WI 53578-2044.
- What is Gregory Dezell's phone number?
- The practice phone number listed in the NPPES registry for Gregory Dezell is (608) 370-6551.
- Does Gregory Dezell accept Medicare?
- Gregory Dezell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Dezell's NPI active?
- Yes — Gregory Dezell's NPI (1699368050) is active in the NPPES registry as of the last update on 2021-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.