IndividualActive
Andrew Walen, MSSW, LGSW
NPI 1164550703 · Social Worker · Pikesville, MD
Provider details
- NPI number
- 1164550703
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSSW, LGSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- G12719 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
8 Reservoir Cir
103
Pikesville, MD 21208-6324
Phone: (443) 602-6515
Street-level locationGet directions
Mailing address
8 Reservoir Cir
Pikesville, MD 21208-6324
Registry dates
- Enumerated
- 2007-03-02
- Last updated
- 2009-02-17
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.