Joseph Williams, LSW
NPI 1073999512 · Clinical Social Worker · Philadelphia, PA
Joseph Williams, LSW is a Clinical Social Worker provider in Philadelphia, PA (NPI 1073999512).
Provider details
- NPI number
- 1073999512
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- SW132495 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
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
Mailing address
Registry dates
- Enumerated
- 2015-08-06
- Last updated
- 2024-05-28
- Certified
- 2024-05-28
Frequently asked questions
- What is Joseph Williams's NPI number?
- Joseph Williams's National Provider Identifier (NPI) is 1073999512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Williams's specialty?
- Joseph Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Joseph Williams located?
- Joseph Williams's practice location on file with NPPES is 5115 W Dakota St, Philadelphia, PA 19131-2414.
- What is Joseph Williams's phone number?
- The practice phone number listed in the NPPES registry for Joseph Williams is (215) 380-4282.
- Is Joseph Williams's NPI active?
- Yes — Joseph Williams's NPI (1073999512) is active in the NPPES registry as of the last update on 2024-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.