Stephen Vincent Deddens, LCSW
Clinical Social Worker · Leesburg, VA
Stephen Vincent Deddens, LCSW is a clinical social worker with a practice address in Leesburg, Virginia, and NPI 1124125786, issued on Sep 17, 2006. Check the license (Virginia 0904003653, as entered in NPPES) with the Virginia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Stephen Vincent Deddens
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 0904003653 VA
Self-reported in NPPES; status is on the state search - Practice location
- 801 Childrens Center RD SW, Leesburg, VA 20175
- Phone
- (703) 777-3485
- Enumerated
- Sep 17, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 8,027 in Virginia → Look up another NPI →
Also registered at 801 Childrens Center RD SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dawn Barrett, MSW LCSWClinical Social Worker1255400560
- Heather Barto, LPCCounselor1740441138
- Jaime BossermanClinical Social Worker1003170317
- Richie Calvin, DSWClinical Social Worker1932125705
- Courtney CaradonnaBehavior Analyst1992174213
- Marie Desjardins, LCSWClinical Social Worker1225044258
Verify Stephen Vincent Deddens in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0904003653Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Stephen Vincent Deddens among 8,027 clinical social worker records in Virginia
Stephen Vincent Deddens, LCSW is one of 8,027 clinical social worker records with a practice address in Virginia. 14% 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 84% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileNo · 22% of these records are
- Record last updated2007 · 52% 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 Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
127 clinical social worker records list a practice address in Leesburg
They are 127 of the 1,759 NPPES records with a practice address in Leesburg, and 8,027 clinical social worker records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8,027 in Virginia → Every provider in Leesburg → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Rebecca Alliss, LCSWLeesburg, VA 201751114016268
- Dawn Barrett, MSW LCSWLeesburg, VA 201751255400560
- Theresa Beeton, PHDLeesburg, VA 201751477695559
- Paula Bristol, LCSW CEAPLeesburg, VA 201751962594358
- Diana Burnett, LCSWLeesburg, VA 201751437240330
- Richie Calvin, DSWLeesburg, VA 201751932125705
- Ronald Clark, LCSWLeesburg, VA 201751508908427
- Marie Desjardins, LCSWLeesburg, VA 201751225044258
Common questions
What is Stephen Vincent Deddens, LCSW's NPI number?
Stephen Vincent Deddens, LCSW's National Provider Identifier (NPI) is 1124125786, issued on Sep 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Vincent Deddens, LCSW located?
The NPPES record lists a practice address at 801 Childrens Center RD SW, Leesburg, VA, 20175. Phone: (703) 777-3485. Providers update this record themselves, so call before visiting.
How can I verify Stephen Vincent Deddens, LCSW's license?
NPPES lists Virginia license number 0904003653, as entered by the provider. Search the Virginia 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.