Tten Services LLC

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

Legal business name

TTEN SERVICES LLC

Practice address

161 Fort Evans Rd NE Ste 250
Leesburg, VA 20176-3376

Phone

(703) 574-0350

NPI assigned

Aug 3, 2012

Organization subpart

No

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

Authorized official

Name

Tammy FerracoNPI 1861740490

Title

Behavior Analyst

Phone

(703) 574-0350

Specialties & licenses 1

Addresses

Other names 1

• TTEN Services Doing business as

Locations

Practitioners 4

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Tammy Ferraco, M.S.

  • Behavior Analyst
  • Leesburg, VA
  • NPI 1861740490
  NPD Authorized official
• Brigitte Starr Anderson, BCBA

  • Behavior Analyst
  • Leesburg, VA
  • NPI 1598418592
  NPD
• Jillian Austin

  • Behavior Analyst
  • Sterling, VA
  • NPI 1952650517
  NPD (past)
• Rose Casaleno

  • Behavior Analyst
  • Leesburg, VA
  • NPI 1114317245
  NPD (past)

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

{
    "created_epoch": "1343952000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782259200000",
    "number": "1851647283",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 794",
            "city": "ASHBURN",
            "state": "VA",
            "postal_code": "201460794",
            "telephone_number": "703-574-0350"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "161 FORT EVANS RD NE STE 250",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201763376",
            "telephone_number": "703-574-0350"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TTEN SERVICES LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2012-08-03",
        "last_updated": "2026-06-24",
        "certification_date": "2026-06-24",
        "status": "A",
        "authorized_official_last_name": "FERRACO",
        "authorized_official_first_name": "TAMMY",
        "authorized_official_title_or_position": "BEHAVIOR ANALYST",
        "authorized_official_telephone_number": "703-574-0350"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Behavior Analyst",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "TTEN Services",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "TTEN Services",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

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• Karen Lee Turner, LPC

• Behavior Analyst in Leesburg, VA
• Providers in Leesburg, VA by specialty
• Behavior Analyst in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.