Jean Holthaus, LISW, LMSW
NPI 1992733182 · Clinical Social Worker · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jean Holthaus, LISW, LMSW is a Clinical Social Worker provider in Grand Rapids, MI (NPI 1992733182).
Provider details
- NPI number
- 1992733182
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW, LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 2273 (IA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
2 documented practice locations
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
Additional practice locations (1)
- 3292 N Evergreen Dr NeGrand Rapids, MI 49525-9746Phone: (616) 365-8920Fax: (616) 365-8971
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2025-10-15
- Certified
- 2025-10-15
Frequently asked questions
- What is Jean Holthaus's NPI number?
- Jean Holthaus's National Provider Identifier (NPI) is 1992733182, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jean Holthaus's specialty?
- Jean Holthaus is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jean Holthaus located?
- Jean Holthaus's practice location on file with NPPES is 300 68th St Se, Grand Rapids, MI 49548-6927.
- What is Jean Holthaus's phone number?
- The practice phone number listed in the NPPES registry for Jean Holthaus is (616) 559-5896.
- Does Jean Holthaus accept Medicare?
- Jean Holthaus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jean Holthaus's NPI active?
- Yes — Jean Holthaus's NPI (1992733182) is active in the NPPES registry as of the last update on 2025-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.