Individual provider Active NPI

Sylvia Sarah Barnes

  • Addiction (Substance Use Disorder) Counselor
  • Rockford, IL
National Provider Identifier
1659249118
Registry record updated Aug 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
45678 Issued in IL
Practice address
910 2ND Ave
Rockford, IL 61104-2162
Phone
(815) 621-0098
NPI assigned
Oct 27, 2025
Sex
Female
Sole proprietor
Yes

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
38387ILMDPeer Specialist
1214770KYMDPeer Specialist

Specialties & licenses 3

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Peer Specialist 175T00000X 38387 IL
Addiction (Substance Use Disorder) Counselor 101YA0400X 45678 IL Primary
Peer Specialist 175T00000X 1214770 KY

Addresses

NPPES NPI Registry

Primary practice location

910 2ND Ave
Rockford, IL 61104-2162

Mailing address

910 2ND Ave
Rockford, IL 61104-2162
Phone (844) 473-6378

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Aug 17, 2026.

{
    "created_epoch": "1761523200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786924800000",
    "number": "1659249118",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "910 2ND AVE",
            "city": "ROCKFORD",
            "state": "IL",
            "postal_code": "611042162",
            "telephone_number": "844-473-6378"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "910 2ND AVE",
            "city": "ROCKFORD",
            "state": "IL",
            "postal_code": "611042162",
            "telephone_number": "815-621-0098"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARNES",
        "first_name": "SYLVIA",
        "middle_name": "SARAH",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-10-27",
        "last_updated": "2026-08-17",
        "certification_date": "2026-08-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "175T00000X",
            "taxonomy_group": "",
            "desc": "Peer Specialist",
            "state": "IL",
            "license": "38387",
            "primary": false
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "IL",
            "license": "45678",
            "primary": true
        },
        {
            "code": "175T00000X",
            "taxonomy_group": "",
            "desc": "Peer Specialist",
            "state": "KY",
            "license": "1214770",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rockford, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 17, 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.