Individual provider Active NPI

Henry L Johns, RPSGT, CRT, CPFT

  • EEG Specialist/Technologist
  • Topeka, KS
National Provider Identifier
1134630742
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
EEG Specialist/TechnologistTaxonomy code 246ZE0500X
Practice address
2200 SW Gage Blvd
Topeka, KS 66622-0001
Phone
(785) 350-3111
NPI assigned
Oct 23, 2017
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
EEG Specialist/Technologist 246ZE0500X Primary

Addresses

Primary practice location

2200 SW Gage Blvd
Topeka, KS 66622-0001

Mailing address

2200 SW Gage Blvd
Topeka, KS 66622-0001
Phone (785) 350-3111

Other practice location 1

4101 S 4th St
Leavenworth, KS 66048-5014
Phone (913) 682-2000 ext. 52473

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

NPI Registry JSON

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

{
    "created_epoch": "1508716800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1134630742",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2200 SW GAGE BLVD",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666220001",
            "telephone_number": "785-350-3111"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2200 SW GAGE BLVD",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666220001",
            "telephone_number": "785-350-3111"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4101 S 4th St",
            "address_purpose": "LOCATION",
            "city": "Leavenworth",
            "state": "KS",
            "postal_code": "660485014",
            "country_code": "US",
            "telephone_number": "913-682-2000 x52473",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JOHNS",
        "first_name": "HENRY",
        "middle_name": "L",
        "credential": "RPSGT, CRT, CPFT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-10-23",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "246ZE0500X",
            "taxonomy_group": "",
            "desc": "Specialist/Technologist, Other, EEG",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Topeka, KS

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.