Cecelia Still-Williams, LCSW
NPI 1134910581 · Mental Health Counselor · Pennsauken, NJ
Cecelia Still-Williams, LCSW is a Mental Health Counselor provider in Pennsauken, NJ (NPI 1134910581).
Provider details
- NPI number
- 1134910581
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SC06196700 (NJ)
Specialties & taxonomies
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
1 yr 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
- 2025-05-15
- Last updated
- 2025-06-02
- Certified
- 2025-06-02
Frequently asked questions
- What is Cecelia Still-Williams's NPI number?
- Cecelia Still-Williams's National Provider Identifier (NPI) is 1134910581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cecelia Still-Williams's specialty?
- Cecelia Still-Williams is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Cecelia Still-Williams located?
- Cecelia Still-Williams's practice location on file with NPPES is 2500 Mcclellan Ave Ste 260, Pennsauken, NJ 08109-4679.
- What is Cecelia Still-Williams's phone number?
- The practice phone number listed in the NPPES registry for Cecelia Still-Williams is (609) 304-5252.
- Is Cecelia Still-Williams's NPI active?
- Yes — Cecelia Still-Williams's NPI (1134910581) is active in the NPPES registry as of the last update on 2025-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.