IndividualActive
Warren Johnson, LISW
NPI 1912151267 · Social Worker · Des Moines, IA
Warren Johnson, LISW is a Social Worker provider in Des Moines, IA (NPI 1912151267).
Provider details
- NPI number
- 1912151267
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW
- Sex
- Male
- Sole proprietor
- No
- License
- 05797 (IA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
1750 48th St
Suite 2
Des Moines, IA 50310-1988
Phone: (515) 271-6300
Fax: (515) 271-6311
Street-level locationGet directions
Mailing address
Po Box 4925
Des Moines, IA 50305-4925
Registry dates
- Enumerated
- 2008-11-13
- Last updated
- 2010-02-16
Frequently asked questions
- What is Warren Johnson's NPI number?
- Warren Johnson's National Provider Identifier (NPI) is 1912151267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Warren Johnson's specialty?
- Warren Johnson is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Warren Johnson located?
- Warren Johnson's practice location on file with NPPES is 1750 48th St, Des Moines, IA 50310-1988.
- What is Warren Johnson's phone number?
- The practice phone number listed in the NPPES registry for Warren Johnson is (515) 271-6300.
- Is Warren Johnson's NPI active?
- Yes — Warren Johnson's NPI (1912151267) is active in the NPPES registry as of the last update on 2010-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.