Individual provider Active NPI

Quinlan Jonah Ferrier, LPC

  • Professional Counselor
  • Youngstown, OH
National Provider Identifier
1609651066
Registry record updated Feb 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
License
C.2406499 Issued in OH
Practice address
550 W Chalmers Ave
Youngstown, OH 44511-1576
Phone
(330) 797-0070
Fax
(330) 797-9146
NPI assigned
Aug 25, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 2, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Professional Counselor 101YP2500X C.2406499 OH Primary

Addresses

Primary practice location

550 W Chalmers Ave
Youngstown, OH 44511-1576

Mailing address

527 N Meridian Rd
Youngstown, OH 44509-1227
Phone (330) 797-0070

Other practice location 1

527 N Meridian Rd
Youngstown, OH 44509-1227
Phone (330) 797-0070

Other practice location 2

8255 South Ave
Youngstown, OH 44512-6483
Phone (330) 797-0070

Other practice location 3

320 High St NE
Warren, OH 44481-1222
Phone (330) 797-0070

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
C.2406499OHMDProfessional Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Cornerstone Counseling, LLC Professional Past Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1692921600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769990400000",
    "number": "1609651066",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "527 N MERIDIAN RD",
            "city": "YOUNGSTOWN",
            "state": "OH",
            "postal_code": "445091227",
            "telephone_number": "330-797-0070",
            "fax_number": "330-797-9146"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "550 W CHALMERS AVE",
            "city": "YOUNGSTOWN",
            "state": "OH",
            "postal_code": "445111576",
            "telephone_number": "330-797-0070",
            "fax_number": "330-797-9146"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "527 N Meridian Rd",
            "address_purpose": "LOCATION",
            "city": "Youngstown",
            "state": "OH",
            "postal_code": "445091227",
            "country_code": "US",
            "telephone_number": "330-797-0070",
            "fax_number": "330-797-9146",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8255 South Ave",
            "address_purpose": "LOCATION",
            "city": "Youngstown",
            "state": "OH",
            "postal_code": "445126483",
            "country_code": "US",
            "telephone_number": "330-797-0070",
            "fax_number": "330-797-9146",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "320 High St NE",
            "address_purpose": "LOCATION",
            "city": "Warren",
            "state": "OH",
            "postal_code": "444811222",
            "country_code": "US",
            "telephone_number": "330-797-0070",
            "fax_number": "330-797-9146",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FERRIER",
        "first_name": "QUINLAN",
        "middle_name": "JONAH",
        "credential": "LPC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-08-25",
        "last_updated": "2026-02-02",
        "certification_date": "2026-02-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "OH",
            "license": "C.2406499",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Youngstown, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 2, 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.