Barbara Joan Calkins, LGSW
Clinical Social Worker · Germantown, MD
Barbara Joan Calkins, LGSW is a clinical social worker with a practice address in Germantown, Maryland, and NPI 1689830309, issued on Aug 1, 2008. Check the license (Maryland G13038, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Barbara Joan Calkins
- Credential
- LGSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- G13038 MD
Self-reported in NPPES; status is on the state search - Practice location
- 20410 Observation Dr, Germantown, MD 20876
- Phone
- (301) 528-7927
- Enumerated
- Aug 1, 2008
- Record last updated
- Aug 1, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (301) 528-4315
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 9,007 in Maryland → Look up another NPI →
Also registered at 20410 Observation Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Keshia AlfredClinical Social Worker1518673748
- Brenna Anderson, MS, BCBABehavior Analyst1265106603
- Walter Basen, M.D.Diagnostic Radiology Physician1437120102
- Renu Berry, M.D.Diagnostic Radiology Physician1356312201
- Alan Bobb, M.D.Diagnostic Radiology Physician1669443321
- Bruce Bortnick, M.D.Diagnostic Radiology Physician1740251271
Verify Barbara Joan Calkins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license G13038Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Barbara Joan Calkins among 9,007 clinical social worker records in Maryland
Barbara Joan Calkins, LGSW is one of 9,007 clinical social worker records with a practice address in Maryland. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than 23% of them.
- NPI issued2008 · 23% of these records are older, 74% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2008 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
75 clinical social worker records list a practice address in Germantown
They are 75 of the 1,327 NPPES records with a practice address in Germantown, and 9,007 clinical social worker records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,007 in Maryland → Every provider in Germantown → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Rachel BabiskinGermantown, MD 208761851693998
- Sarah Bashir, LCSW-CGermantown, MD 208761386039121
- Emily Bucheimer, LCSW-CGermantown, MD 208761639623432
- Christopher Cofone, LCSW-CGermantown, MD 208761427304278
- Donna Cruickshank, LCSWCGermantown, MD 208761467758367
- Anne Donohue, LCSW-CGermantown, MD 208761710434725
- Susan GaynorGermantown, MD 208761760950778
- Tobi Goldfus, LCSW-C, BCDGermantown, MD 208761124247234
Common questions
What is Barbara Joan Calkins, LGSW's NPI number?
Barbara Joan Calkins, LGSW's National Provider Identifier (NPI) is 1689830309, issued on Aug 1, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Joan Calkins, LGSW located?
The NPPES record lists a practice address at 20410 Observation Dr, Germantown, MD, 20876. Phone: (301) 528-7927. Providers update this record themselves, so call before visiting.
How can I verify Barbara Joan Calkins, LGSW's license?
NPPES lists Maryland license number G13038, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.