Sylvia Langdon

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

CDCA.179460 Issued in OH

Practice address

841 Steubenville Ave
Cambridge, OH 43725-2301

Phone

(855) 692-7247

Fax

(855) 692-7247

NPI assigned

Feb 18, 2026

Sex

Female

Sole proprietor

Yes

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

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

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.

• Cedar Ridge Behavioral Health Solutions

  • Community/Behavioral Health Agency
  • Cambridge, OH
  • NPI 1447769666
  NPD (past)
• Cedar Ridge Behavioral Health Solutions LLC

  • Community/Behavioral Health Agency
  • Cambridge, OH
  • NPI 1063779460
  NPD (past)

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

{
    "created_epoch": "1771372800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771372800000",
    "number": "1104779388",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "841 STEUBENVILLE AVE",
            "city": "CAMBRIDGE",
            "state": "OH",
            "postal_code": "437252301",
            "telephone_number": "855-692-7247",
            "fax_number": "855-692-7247"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "841 STEUBENVILLE AVE",
            "city": "CAMBRIDGE",
            "state": "OH",
            "postal_code": "437252301",
            "telephone_number": "855-692-7247",
            "fax_number": "855-692-7247"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LANGDON",
        "first_name": "SYLVIA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-02-18",
        "last_updated": "2026-02-18",
        "certification_date": "2026-02-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "OH",
            "license": "CDCA.179460",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jessica M Lagneaux, RN
• Shobha U Lall, MD
• Mark E. Lamatrice
• Jill Lamb, BCBA
• G Sharon Lambert, LPN
• Lisa G Langley
• Jordan Larntz
• Tamara Renae Larrick, RN
• Kyle Taylor Lashley
• Tammy C Lawson, CNP

• All providers in Cambridge, OH
• Addiction (Substance Use Disorder) Counselor in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 18, 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.