Individual provider Active NPI

John Chase Callon, ADT

  • Addiction (Substance Use Disorder) Counselor
  • Frederick, MD
National Provider Identifier
1528639598
Registry record updated Jul 9, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
ADT2211 Issued in MD
Practice address
201 Broadway St Ste 110
Frederick, MD 21701-6696
Phone
(240) 801-7799
NPI assigned
Jul 9, 2021
Last updated
Jul 9, 2021By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 9, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X ADT2211 MD Primary

Addresses

Primary practice location

201 Broadway St Ste 110
Frederick, MD 21701-6696

Mailing address

620 Lee PL
Frederick, MD 21702-4151

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
ADT2211MDMDAddiction (Substance Use Disorder) Counselor

NPI Registry JSON

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

{
    "created_epoch": "1625788800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1625788800000",
    "number": "1528639598",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "620 LEE PL",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217024151"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "201 BROADWAY ST STE 110",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217016696",
            "telephone_number": "240-801-7799"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CALLON",
        "first_name": "JOHN",
        "middle_name": "CHASE",
        "credential": "ADT",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-07-09",
        "last_updated": "2021-07-09",
        "certification_date": "2021-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "MD",
            "license": "ADT2211",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Frederick, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 2021; 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.