IndividualActive
William Motlong, PHD LCSW
NPI 1477647378 · Social Worker · Matteson, IL
William Motlong, PHD LCSW is a Social Worker provider in Matteson, IL (NPI 1477647378).
Provider details
- NPI number
- 1477647378
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- PHD LCSW
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
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
83% 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
3624 W 216th St
Matteson, IL 60443-2713
Phone: (708) 481-4080
Fax: (708) 481-7725
Street-level locationGet directions
Mailing address
3624 W 216th St
Matteson, IL 60443-2713
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Motlong's NPI number?
- William Motlong's National Provider Identifier (NPI) is 1477647378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Motlong's specialty?
- William Motlong is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is William Motlong located?
- William Motlong's practice location on file with NPPES is 3624 W 216th St, Matteson, IL 60443-2713.
- What is William Motlong's phone number?
- The practice phone number listed in the NPPES registry for William Motlong is (708) 481-4080.
- Is William Motlong's NPI active?
- Yes — William Motlong's NPI (1477647378) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.