Organization Active NPI

American Intraoperative Monitoring LLC

  • Clinical Neurophysiology Physician
  • Oklahoma City, OK
National Provider Identifier
1720136575
Registry record updated Dec 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Neurophysiology PhysicianTaxonomy code 2084N0600X
Legal business name
AMERICAN INTRAOPERATIVE MONITORING LLC
Practice address
13401 Railway Dr
Oklahoma City, OK 73114-2272
Phone
(405) 841-7826
NPI assigned
Jan 8, 2007
Last updated
Dec 8, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Dec 8, 2025

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

Authorized official

Name
Dr. Stephen Houff, M.D.
Title
President
Phone
(484) 351-8459

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Electrodiagnostic Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 204R00000X
Physical Medicine & Rehabilitation PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 208100000X
Neurology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 2084N0400X
Clinical Neurophysiology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 2084N0600X Primary
Electroneurodiagnostic Specialist/TechnologistGroup: 193200000X MULTI-SPECIALTY GROUP 246ZE0600X

Addresses

Primary practice location

13401 Railway Dr
Oklahoma City, OK 73114-2272

Mailing address

PO Box 108809
Oklahoma City, OK 73101-8809
Phone (405) 419-5493

Other practice location 1

409 E California Avenue
Oklahoma City, OK 73104-4210
Phone (405) 841-7826

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1168214400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1765152000000",
    "number": "1720136575",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 108809",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731018809",
            "telephone_number": "405-419-5493"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13401 RAILWAY DR",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731142272",
            "telephone_number": "405-841-7826"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "409 E California Avenue",
            "address_purpose": "LOCATION",
            "city": "Oklahoma City",
            "state": "OK",
            "postal_code": "731044210",
            "country_code": "US",
            "telephone_number": "405-841-7826",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "AMERICAN INTRAOPERATIVE MONITORING LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-01-08",
        "last_updated": "2025-12-08",
        "certification_date": "2025-12-08",
        "status": "A",
        "authorized_official_last_name": "HOUFF",
        "authorized_official_first_name": "STEPHEN",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "484-351-8459",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "204R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Electrodiagnostic Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physical Medicine & Rehabilitation",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084N0600X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Clinical Neurophysiology",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "246ZE0600X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Specialist/Technologist, Other, Electroneurodiagnostic",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oklahoma City, OK

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 8, 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.