Donald Williams Jr.
NPI 1548638497 · Mental Illness Community Based Residential Treatment Facility · Gary, IN
Donald Williams Jr. is a Mental Illness Community Based Residential Treatment Facility provider in Gary, IN (NPI 1548638497).
Provider details
- NPI number
- 1548638497
- Entity type
- Individual
- Primary specialty
- Mental Illness Community Based Residential Treatment FacilityResidential Treatment Facilities
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Residential Treatment Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
Mailing address
Registry dates
- Enumerated
- 2015-09-09
- Last updated
- 2015-09-09
Frequently asked questions
- What is Donald Williams Jr.'s NPI number?
- Donald Williams Jr.'s National Provider Identifier (NPI) is 1548638497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Williams Jr.'s specialty?
- Donald Williams Jr. is listed in the NPPES registry with a primary specialty of Mental Illness Community Based Residential Treatment Facility (Residential Treatment Facilities).
- Where is Donald Williams Jr. located?
- Donald Williams Jr.'s practice location on file with NPPES is 1100 W 6th Ave, Gary, IN 46402-1711.
- What is Donald Williams Jr.'s phone number?
- The practice phone number listed in the NPPES registry for Donald Williams Jr. is (219) 885-4264.
- Is Donald Williams Jr.'s NPI active?
- Yes — Donald Williams Jr.'s NPI (1548638497) is active in the NPPES registry as of the last update on 2015-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.