Dennis Lagrange, LISW
NPI 1346311818 · Clinical Social Worker · Cedar Rapids, IA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Lagrange, LISW is a Clinical Social Worker provider in Cedar Rapids, IA (NPI 1346311818).
Provider details
- NPI number
- 1346311818
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 06350 (IA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
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
19 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
- 2006-11-13
- Last updated
- 2025-09-02
- Certified
- 2025-09-02
Frequently asked questions
- What is Dennis Lagrange's NPI number?
- Dennis Lagrange's National Provider Identifier (NPI) is 1346311818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Lagrange's specialty?
- Dennis Lagrange is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Dennis Lagrange located?
- Dennis Lagrange's practice location on file with NPPES is 1120 Depot Ln Se Ste 100, Cedar Rapids, IA 52401-2547.
- What is Dennis Lagrange's phone number?
- The practice phone number listed in the NPPES registry for Dennis Lagrange is (319) 310-2979.
- Does Dennis Lagrange accept Medicare?
- Dennis Lagrange is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Lagrange's NPI active?
- Yes — Dennis Lagrange's NPI (1346311818) is active in the NPPES registry as of the last update on 2025-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.