Jillian Williams, LCSW
NPI 1730560665 · Clinical Social Worker · Narberth, PA
Jillian Williams, LCSW is a Clinical Social Worker provider in Narberth, PA (NPI 1730560665).
Provider details
- NPI number
- 1730560665
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- SW132001 (PA)
Specialties & taxonomies
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
11 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
- 2015-06-16
- Last updated
- 2023-01-26
- Certified
- 2021-04-14
Frequently asked questions
- What is Jillian Williams's NPI number?
- Jillian Williams's National Provider Identifier (NPI) is 1730560665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Williams's specialty?
- Jillian Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jillian Williams located?
- Jillian Williams's practice location on file with NPPES is 104 1/2 Forrest Ave, Narberth, PA 19072-2220.
- What is Jillian Williams's phone number?
- The practice phone number listed in the NPPES registry for Jillian Williams is (215) 534-1604.
- Is Jillian Williams's NPI active?
- Yes — Jillian Williams's NPI (1730560665) is active in the NPPES registry as of the last update on 2023-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.