IndividualActive
Alexander Decker, LLMSW
NPI 1447108220 · Social Worker · Grand Rapids, MI
Alexander Decker, LLMSW is a Social Worker provider in Grand Rapids, MI (NPI 1447108220).
Provider details
- NPI number
- 1447108220
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LLMSW
- Sex
- Male
- Sole proprietor
- No
- License
- 6851108087 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
233 Fulton St E Ste 222
Grand Rapids, MI 49503-3262
Phone: (616) 490-3468
Street-level locationGet directions
Mailing address
134 Brookmeadow North Ln Sw Apt 7
Grandville, MI 49418-3271
Registry dates
- Enumerated
- 2026-03-18
- Last updated
- 2026-03-18
- Certified
- 2026-03-18
Frequently asked questions
- What is Alexander Decker's NPI number?
- Alexander Decker's National Provider Identifier (NPI) is 1447108220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Decker's specialty?
- Alexander Decker is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Alexander Decker located?
- Alexander Decker's practice location on file with NPPES is 233 Fulton St E Ste 222, Grand Rapids, MI 49503-3262.
- What is Alexander Decker's phone number?
- The practice phone number listed in the NPPES registry for Alexander Decker is (616) 490-3468.
- Is Alexander Decker's NPI active?
- Yes — Alexander Decker's NPI (1447108220) is active in the NPPES registry as of the last update on 2026-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.