Gwendolyn Johnson, LCSWC
NPI 1730253014 · Clinical Social Worker · Owings Mills, MD
Gwendolyn Johnson, LCSWC is a Clinical Social Worker provider in Owings Mills, MD (NPI 1730253014).
Provider details
- NPI number
- 1730253014
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSWC
- Sex
- Male
- Sole proprietor
- No
- License
- 04393 (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
19 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
- 2006-11-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gwendolyn Johnson's NPI number?
- Gwendolyn Johnson's National Provider Identifier (NPI) is 1730253014, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwendolyn Johnson's specialty?
- Gwendolyn Johnson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gwendolyn Johnson located?
- Gwendolyn Johnson's practice location on file with NPPES is 9199 Reisterstown Road, Owings Mills, MD 21117.
- What is Gwendolyn Johnson's phone number?
- The practice phone number listed in the NPPES registry for Gwendolyn Johnson is (410) 552-0773.
- Is Gwendolyn Johnson's NPI active?
- Yes — Gwendolyn Johnson's NPI (1730253014) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.