NPPES file of Aug 9, 2026

Sebastien Richard Saint-Pierre, LCSW

Clinical Social Worker · Arlington, VA

Sebastien Richard Saint-Pierre, LCSW is a clinical social worker with a practice address in Arlington, Virginia, and NPI 1629939772, issued on Nov 19, 2025. Check the license (Virginia 0904018788, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629939772
Name
Sebastien Richard Saint-Pierre
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
0904018788 VA
LICSW128629 MA
Self-reported in NPPES; status is on the state search
Practice location
1005 N Glebe RD Ste 525, Arlington, VA 22201
Phone
(804) 207-6737
Enumerated
Nov 19, 2025
Record last updated
Dec 3, 2025
Medicare enrollment
Enrolled (PECOS I20251216002569); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical social worker records → All 8,027 in Virginia → Look up another NPI →

Also registered at 1005 N Glebe RD Ste 525

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jourdan BloomProfessional Counselor1235985607
  2. Raisa Brownell, LCSWClinical Social Worker1467047035
  3. Bridgette Chase, LPC, CACProfessional Counselor1639208705
  4. Cordelia Cowan, LCSWClinical Social Worker1871913319
  5. Jocetta Dennis, LPCProfessional Counselor1104492131
  6. Natalie ElwellCounselor1083311740

Verify Sebastien Richard Saint-Pierre in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Virginia board licenses this profession
    Search for license 0904018788    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Virginia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Commonwealth Counseling Associates IncArlington, VA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sebastien Richard Saint-Pierre among 8,027 clinical social worker records in Virginia

Sebastien Richard Saint-Pierre, 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. Its NPI, issued in 2025, is newer than 89% of them.

  • NPI issued2025 · 89% of these records are older, 4% newer
  • In a Medicare fileYes · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 22% of these records are
  • Graduated2021 · median 2010 among the 1,765 with a school on file
  • Record last updated2025 · 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).

204 clinical social worker records list a practice address in Arlington

They are 204 of the 3,510 NPPES records with a practice address in Arlington, and 8,027 clinical social worker records in Virginia.

All 8,027 in Virginia → Every provider in Arlington → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Georgina Antakly, LICSWArlington, VA 222011306140058
  2. Laura Brownsberger, LCSWArlington, VA 222011235550799
  3. Cordelia Cowan, LCSWArlington, VA 222011871913319
  4. Michelle Fitzgerald, LICSW, LCSW, MSWArlington, VA 222011326471921
  5. Helen Her, LCSWArlington, VA 222011225227705
  6. Geraldine Jennings, MSWArlington, VA 222011740426204
  7. Tracy Jensen, LCSWArlington, VA 222011023439916
  8. Henriette Kellum, LCSWArlington, VA 222011841484342

Common questions

What is Sebastien Richard Saint-Pierre, LCSW's NPI number?

Sebastien Richard Saint-Pierre, LCSW's National Provider Identifier (NPI) is 1629939772, issued on Nov 19, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Sebastien Richard Saint-Pierre, LCSW located?

The NPPES record lists a practice address at 1005 N Glebe RD Ste 525, Arlington, VA, 22201. Phone: (804) 207-6737. Providers update this record themselves, so call before visiting.

How can I verify Sebastien Richard Saint-Pierre, LCSW's license?

NPPES lists Virginia license number 0904018788, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.