Individual provider Active NPI

Charles Edward Galyon, PH.D.

  • School Psychologist
  • Knoxville, TN
National Provider Identifier
1669899142
Registry record updated Jul 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
School PsychologistTaxonomy code 103TS0200X
License
3177 Issued in TN
Practice address
9129 Cross Park Dr Ste 100
Knoxville, TN 37923-4505
Phone
(865) 983-1899
Fax
(865) 409-5948
NPI assigned
Mar 24, 2014
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 22, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
School Psychologist 103TS0200X 3177 TN Primary

Addresses

Primary practice location

9129 Cross Park Dr Ste 100
Knoxville, TN 37923-4505

Mailing address

9129 Cross Park Dr Ste 100
Knoxville, TN 37923-4505
Phone (865) 983-1899

Other identifiers 1

IdentifierTypeStateIssuer
Q016986MedicaidTN

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
Credentials
Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
3177TNMDOccupational Therapy Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Knoxville Behavioral & Mental Health Services PastSince May 11, 2025 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": "1395619200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784678400000",
    "number": "1669899142",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9129 CROSS PARK DR STE 100",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379234505",
            "telephone_number": "865-983-1899",
            "fax_number": "865-409-5948"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9129 CROSS PARK DR STE 100",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379234505",
            "telephone_number": "865-983-1899",
            "fax_number": "865-409-5948"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GALYON",
        "first_name": "CHARLES",
        "middle_name": "EDWARD",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-03-24",
        "last_updated": "2026-07-22",
        "certification_date": "2026-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TS0200X",
            "taxonomy_group": "",
            "desc": "Psychologist, School",
            "state": "TN",
            "license": "3177",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "Q016986",
            "state": "TN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Knoxville, TN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 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.