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William Willis, LCSW-C
NPI 1134695588 · Social Worker · Severna Park, MD
William Willis, LCSW-C is a Social Worker provider in Severna Park, MD (NPI 1134695588).
Provider details
- NPI number
- 1134695588
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Male
- Sole proprietor
- No
- License
- 24338 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
877 Baltimore Annapolis Blvd Ste 308
Severna Park, MD 21146-4716
Phone: (667) 777-4935
Street-level locationGet directions
Mailing address
7626 Marcy Dr
Glen Burnie, MD 21060-7662
Registry dates
- Enumerated
- 2018-10-23
- Last updated
- 2024-11-13
- Certified
- 2024-11-13
Frequently asked questions
- What is William Willis's NPI number?
- William Willis's National Provider Identifier (NPI) is 1134695588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Willis's specialty?
- William Willis is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is William Willis located?
- William Willis's practice location on file with NPPES is 877 Baltimore Annapolis Blvd Ste 308, Severna Park, MD 21146-4716.
- What is William Willis's phone number?
- The practice phone number listed in the NPPES registry for William Willis is (667) 777-4935.
- Is William Willis's NPI active?
- Yes — William Willis's NPI (1134695588) is active in the NPPES registry as of the last update on 2024-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.