William Connelly, LCSW-C
NPI 1326998964 · Clinical Social Worker · Baltimore, MD
William Connelly, LCSW-C is a Clinical Social Worker provider in Baltimore, MD (NPI 1326998964).
Provider details
- NPI number
- 1326998964
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Male
- Sole proprietor
- No
- License
- 17044 (MD)
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
Under 1 yr in 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
- 2026-02-02
- Last updated
- 2026-02-02
- Certified
- 2026-02-02
Frequently asked questions
- What is William Connelly's NPI number?
- William Connelly's National Provider Identifier (NPI) is 1326998964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Connelly's specialty?
- William Connelly is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Connelly located?
- William Connelly's practice location on file with NPPES is 700 E Patapsco Ave, Baltimore, MD 21225-1900.
- What is William Connelly's phone number?
- The practice phone number listed in the NPPES registry for William Connelly is (410) 878-8327.
- Is William Connelly's NPI active?
- Yes — William Connelly's NPI (1326998964) is active in the NPPES registry as of the last update on 2026-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.