Barbara Calkins, LGSW
NPI 1689830309 · Clinical Social Worker · Germantown, MD
Barbara Calkins, LGSW is a Clinical Social Worker provider in Germantown, MD (NPI 1689830309).
Provider details
- NPI number
- 1689830309
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LGSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- G13038 (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
17 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
- 2008-08-01
- Last updated
- 2008-08-01
Frequently asked questions
- What is Barbara Calkins's NPI number?
- Barbara Calkins's National Provider Identifier (NPI) is 1689830309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Calkins's specialty?
- Barbara Calkins is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Barbara Calkins located?
- Barbara Calkins's practice location on file with NPPES is 20410 Observation Dr, Germantown, MD 20876-4000.
- What is Barbara Calkins's phone number?
- The practice phone number listed in the NPPES registry for Barbara Calkins is (301) 528-7927.
- Is Barbara Calkins's NPI active?
- Yes — Barbara Calkins's NPI (1689830309) is active in the NPPES registry as of the last update on 2008-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.