IndividualActive
William Maloney, MSW/LICSW
NPI 1861650673 · Clinical Social Worker · Duluth, MN
William Maloney, MSW/LICSW is a Clinical Social Worker provider in Duluth, MN (NPI 1861650673).
Provider details
- NPI number
- 1861650673
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW/LICSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5827 (MN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
324 W Superior St
1121
Duluth, MN 55802-1701
Phone: (218) 590-3909
Fax: (218) 733-5669
Street-level locationGet directions
Mailing address
324 W Superior St
Duluth, MN 55802-1701
Registry dates
- Enumerated
- 2008-05-28
- Last updated
- 2008-05-28
Frequently asked questions
- What is William Maloney's NPI number?
- William Maloney's National Provider Identifier (NPI) is 1861650673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Maloney's specialty?
- William Maloney is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Maloney located?
- William Maloney's practice location on file with NPPES is 324 W Superior St, Duluth, MN 55802-1701.
- What is William Maloney's phone number?
- The practice phone number listed in the NPPES registry for William Maloney is (218) 590-3909.
- Is William Maloney's NPI active?
- Yes — William Maloney's NPI (1861650673) is active in the NPPES registry as of the last update on 2008-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.