Sebastien Richard Saint-Pierre, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

0904018788 Issued in VA

Practice address

1005 N Glebe Rd Ste 525
Arlington, VA 22201-5792

Phone

(804) 207-6737

NPI assigned

Nov 19, 2025

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in DC

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Commonwealth Counseling Associates IncGroup PAC ID 0941288583, 207 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Commonwealth Counseling Associates Inc

  • Clinical Psychologist
  • Mechanicsville, VA
  • NPI 1851345805

  DC

  Medicare reassignment Care Compare group NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1763510400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764720000000",
    "number": "1629939772",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1005 N GLEBE RD STE 525",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222015792",
            "telephone_number": "804-207-6737"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1005 N GLEBE RD STE 525",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222015792",
            "telephone_number": "804-207-6737"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SAINT-PIERRE",
        "first_name": "SEBASTIEN",
        "middle_name": "RICHARD",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-11-19",
        "last_updated": "2025-12-03",
        "certification_date": "2025-12-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MA",
            "license": "LICSW128629",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "VA",
            "license": "0904018788",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Safecare Nemt LLC
• Safest Transportation LLC
• Pritpal Singh Saggu, PA-C
• Jessica Ann Saha, MD
• Sepideh Saiedi, LPC
• Bitana Sarai Saintilma, NP
• Ali M Sajadi, MD
• Maria Electra Sakellandes, AUD
• Jihad R Salameh, MD
• Aisha Salazar

• Clinical Social Worker in Arlington, VA
• Providers in Arlington, VA by specialty
• Clinical Social Worker in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 3, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.