Leslie Hilleary, LCSW-C
Clinical Social Worker · Silver Spring, MD
Leslie Hilleary, LCSW-C is a clinical social worker with a practice address in Silver Spring, Maryland, and NPI 1124101837, issued on Oct 24, 2006. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leslie Hilleary
- Credential
- LCSW-C
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 1500 Forest Glen RD, Silver Spring, MD 20910
- Phone
- (301) 754-7000
- Enumerated
- Oct 24, 2006
- Record last updated
- Mar 27, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 4101774000 MD
- Medicare enrollment
- Enrolled (PECOS I20070215000590); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 9,007 in Maryland → Look up another NPI →
Also registered at 1500 Forest Glen RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Janice Abt, LCSW-CSocial Worker1407864135
- George Acevedo, P. A.Surgical Physician Assistant1063517027
- Stella-Maris AdamuPharmacist1669770301
- Jennifer Adu-Frimpong, MDEmergency Medicine Physician1790733202
Verify Leslie Hilleary in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck 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
- Professional Services OF Holy CrossSilver Spring, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leslie Hilleary among 9,007 clinical social worker records in Maryland
Leslie Hilleary, 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 2006, is newer than 1% of them.
- NPI issued2006 · 1% of these records are older, 88% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1998 · median 2006 among the 1,685 with a school on file
- Record last updated2015 · 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
- David Blakemore, LCSW-CSilver Spring, MD 209101851313951
- Michole Bledzki, LCSW-CSilver Spring, MD 209101033151055
- Todd Cesar, LMSW-CLINICALSilver Spring, MD 209101821087818
- Marie ChoppinSilver Spring, MD 209101326083353
- Kelly Cregan, LCSW-CSilver Spring, MD 209101801993498
- Pamela Holden, LCSW-CSilver Spring, MD 209101427096015
- Joel Kanter, M.S.W.Silver Spring, MD 209101144317967
- Dillon Morrigan, LCSWSilver Spring, MD 209101972548501
Common questions
What is Leslie Hilleary, LCSW-C's NPI number?
Leslie Hilleary, LCSW-C's National Provider Identifier (NPI) is 1124101837, issued on Oct 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leslie Hilleary, LCSW-C located?
The NPPES record lists a practice address at 1500 Forest Glen RD, Silver Spring, MD, 20910. Phone: (301) 754-7000. Providers update this record themselves, so call before visiting.
How can I verify Leslie Hilleary, LCSW-C's license?
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.