AMERICAN INTRAOPERATIVE MONITORING LLC
NPI 1972551893
Psychiatry & Neurology - Clinical Neurophysiology in Oklahoma City, OK
About American Intraoperative Monitoring Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMERICAN INTRAOPERATIVE MONITORING LLC (NPI 1972551893), doing business as Intraoperative Monitoring Company, is a healthcare organization registered as a clinical neurophysiology in Oklahoma City, Oklahoma and active in the NPI registry since May 2006. The organization lists Stephen Houff, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
American Intraoperative Monitoring Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
17Medicare enrollment records show 17 clinicians reassign Medicare billing to American Intraoperative Monitoring LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (17)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is American Intraoperative Monitoring LLC's NPI number?
The NPI number for American Intraoperative Monitoring LLC is 1972551893. It was assigned to this organization in the NPPES registry on May 4, 2006. The provider was formerly known as Intraoperative Monitoring Company.
Where is American Intraoperative Monitoring LLC located?
American Intraoperative Monitoring LLC is located at 13401 Railway Dr, Oklahoma City, OK 73114. The listed phone number is (405) 841-7826.
What is American Intraoperative Monitoring LLC's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Clinical Neurophysiology, with taxonomy code 2084N0600X.
Is American Intraoperative Monitoring LLC enrolled in Medicare?
Yes. American Intraoperative Monitoring LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through American Intraoperative Monitoring LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 17 clinicians in 2 Medicare specialties reassign their Medicare billing to American Intraoperative Monitoring LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Neurology (14) and Physical Medicine and Rehabilitation (3). Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for American Intraoperative Monitoring LLC was last updated on December 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# American Intraoperative Monitoring Llc · NPI 1972551893
Clinical Neurophysiology organization in Oklahoma City, Oklahoma. Organization record, active in the CMS NPPES registry since May 4, 2006.
## Identity
- **NPI:** 1972551893 (Entity type: Organization)
- **Enumerated:** May 4, 2006
- **Primary specialty:** Psychiatry & Neurology - Clinical Neurophysiology · taxonomy 2084N0600X
- **Also known as:** Intraoperative Monitoring Company (Former Legal Business Name)
- **Organization subpart:** No
- **Authorized official:** Stephen Houff, PRESIDENT
## Practice location
- **Address:** 13401 RAILWAY DR, Oklahoma City, OK 73114-2272
- **Phone:** (405) 841-7826
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 17 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Neurology (14), Physical Medicine and Rehabilitation (3); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 8, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1972551893) · Data from the CMS NPPES public registry.