Allison Peifer Wilson, CSAC-SUPERVISEE

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

Practice address

7008 Little River Tpke Ste G
Annandale, VA 22003-3234

Phone

(703) 740-3700

Fax

(703) 995-4548

NPI assigned

Nov 3, 2026

Last updated

Nov 3, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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

{
    "created_epoch": "1793664000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1793664000000",
    "number": "1386543700",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 EVANSHIRE DR",
            "city": "FREDERICKSBURG",
            "state": "VA",
            "postal_code": "224067231",
            "telephone_number": "703-740-3700",
            "fax_number": "703-995-4548"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7008 LITTLE RIVER TPKE STE G",
            "city": "ANNANDALE",
            "state": "VA",
            "postal_code": "220033234",
            "telephone_number": "703-740-3700",
            "fax_number": "703-995-4548"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILSON",
        "first_name": "ALLISON",
        "middle_name": "PEIFER",
        "credential": "CSAC-SUPERVISEE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-11-03",
        "last_updated": "2026-11-03",
        "certification_date": "2026-11-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jessica Mary Wilkes, DPT
• Jennifer Joan Willey, P.T.
• Matthew David Williams, MD
• Linda Jean Williamson, RN
• Heather Jamer Williard
• John Keddy Wilson, M.D.
• Winfield Mount Health Services, Inc.
• Mary Wittman, SLP
• Bradford Wolf, LCSW
• Women Families First Inc.

• Addiction (Substance Use Disorder) Counselor in Annandale, VA
• Providers in Annandale, VA by specialty
• Addiction (Substance Use Disorder) Counselor in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.