Martha Barker, MSW, LCSW-C
Clinical Social Worker · Silver Spring, MD
Martha Barker, MSW, LCSW-C is a clinical social worker with a practice address in Silver Spring, Maryland, and NPI 1568737401, issued on Mar 10, 2012. Check the license (Maryland 11411, 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
- Martha Barker
- Credential
- MSW, LCSW-C
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 11411 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8901 New Hampshire Ave, Silver Spring, MD 20903
- Phone
- (301) 422-5433
- Enumerated
- Mar 10, 2012
- Entity
- Type 1 · individual
Also registered at 8901 New Hampshire Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steve Alexander, PH.D.Psychologist1477827764
- Bradford Brodeur, MA., M.DIV.Professional Counselor1417284241
- Stephen Carroll, PH.D. L.C.P.C.Professional Counselor1710239389
- Anna Ciarrocchi, LCSW-CClinical Social Worker1063763084
- Quinn Conners, PSYCHOLOGISTClinical Psychologist1578814455
- Margaret Crowley, LCSW-CClinical Social Worker1528332541
Verify Martha Barker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 11411Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
412 clinical social worker records list a practice address in Silver Spring
They are 412 of the 6,531 NPPES records with a practice address in Silver Spring, 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 412 in Silver Spring → All 9,007 in Maryland → Every provider in Silver Spring →
Other clinical social worker records in Maryland
- Laguy AbarakaFrederick, MD1467380378
- Fadi Abdallah, LCSW-CColumbia, MD1881620573
- Eleanor Abdel-Salam, LCSW-CCatonsville, MD1487300380
- Safiyya Abdul BariLanham, MD1588285423
- Shabana Abdullah, LCSW-CClarksville, MD1538937446
- Jane Abernathy, LCSWCBaltimore, MD1972587343
- Karla Abney, LGSW, LMSWRockville, MD1215012745
- Shameka Abney, MSW, LCSWFort Washington, MD1144343229
- Perpetua AbongnelahGreenbelt, MD1023371812
- Estela Abosch, MSWBaltimore, MD1790980217
Common questions
What is Martha Barker, MSW, LCSW-C's NPI number?
Martha Barker, MSW, LCSW-C's National Provider Identifier (NPI) is 1568737401, issued on Mar 10, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Martha Barker, MSW, LCSW-C located?
The NPPES record lists a practice address at 8901 New Hampshire Ave, Silver Spring, MD, 20903. Phone: (301) 422-5433. Providers update this record themselves, so call before visiting.
How can I verify Martha Barker, MSW, LCSW-C's license?
NPPES lists Maryland license number 11411, 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), loaded Aug 27, 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) 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 27, 2026.