Antonia Chantal Tsutsumi, MSW, LCSW-C
Clinical Social Worker · Silver Spring, MD
Antonia Chantal Tsutsumi, MSW, LCSW-C is a clinical social worker with a practice address in Silver Spring, Maryland, and NPI 1861766610, issued on Feb 25, 2012. Check the license (Maryland 18218, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Antonia Chantal Tsutsumi
- Credential
- MSW, LCSW-C
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 18218 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1398 Lamberton Dr, Silver Spring, MD 20902
- Phone
- (301) 896-4453
- Enumerated
- Feb 25, 2012
- Record last updated
- Jul 14, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240527000420); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 9,007 in Maryland → Look up another NPI →
Also registered at 1398 Lamberton Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Caroline Adkins, LMSWSocial Worker1053186759
- David BridgesRegistered Nurse1033565502
- Allana ChittickClinical Social Worker1790430155
- Loretta ClayePsychiatric/Mental Health Registered Nurse1184234734
- Tacie Dejanikus, M.S.W.Clinical Social Worker1003968439
- Rebecca Maguire, LCSW-CClinical Social Worker1740464940
Verify Antonia Chantal Tsutsumi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 18218Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Arundel Mental Health Professionals LCCrofton, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Antonia Chantal Tsutsumi among 9,007 clinical social worker records in Maryland
Antonia Chantal Tsutsumi, MSW, LCSW-C 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. Its NPI, issued in 2012, is newer than 36% of them.
- NPI issued2012 · 36% of these records are older, 61% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated2010 · median 2006 among the 1,685 with a school on file
- Record last updated2016 · 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).
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.
All 9,007 in Maryland → Every provider in Silver Spring → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Jeffrey Becker, LCSW-CSilver Spring, MD 209021386791648
- Chloe Bernardi, LCSW-C LICSWSilver Spring, MD 209021649372905
- Ellen Bowers, LCSW-CSilver Spring, MD 209021497981070
- Tacie Dejanikus, M.S.W.Silver Spring, MD 209021003968439
- Katherine Dougherty, MSWSilver Spring, MD 209021942290234
- Margaret Drury, LCSW CSilver Spring, MD 209021528282035
- Mark Hirschfeld, LCSW-C, BCDWheaton, MD 209021689759110
- Flora Ingenhousz, MSWSilver Spring, MD 209021801910781
Common questions
What is Antonia Chantal Tsutsumi, MSW, LCSW-C's NPI number?
Antonia Chantal Tsutsumi, MSW, LCSW-C's National Provider Identifier (NPI) is 1861766610, issued on Feb 25, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Antonia Chantal Tsutsumi, MSW, LCSW-C located?
The NPPES record lists a practice address at 1398 Lamberton Dr, Silver Spring, MD, 20902. Phone: (301) 896-4453. Providers update this record themselves, so call before visiting.
How can I verify Antonia Chantal Tsutsumi, MSW, LCSW-C's license?
NPPES lists Maryland license number 18218, 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. Medicare files from data.cms.gov. 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.