USACS OBSERVATION MEDICINE SERVICES OF OKLAHOMA, LLC
NPI 1326739111
Emergency Medicine in Tulsa, OK
About Usacs Observation Medicine Services Of Oklahoma, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
USACS OBSERVATION MEDICINE SERVICES OF OKLAHOMA, LLC (NPI 1326739111) is a healthcare organization registered as an emergency medicine in Tulsa, Oklahoma and active in the NPI registry since May 2023. The organization lists Jennifer Chastain, Secretary, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Usacs Observation Medicine Services Of Oklahoma, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
300Medicare enrollment records show 300 clinicians reassign Medicare billing to Usacs Observation Medicine Services Of Oklahoma, LLC, which bills Medicare for the services they deliver. Of these, 9 practice at this address and 103 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 10
Nearest to this location (20)
See all 300Tulsa, OK 74136
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 Usacs Observation Medicine Services Of Oklahoma, LLC's NPI number?
The NPI number for Usacs Observation Medicine Services Of Oklahoma, LLC is 1326739111. It was assigned to this organization in the NPPES registry on May 15, 2023.
Where is Usacs Observation Medicine Services Of Oklahoma, LLC located?
Usacs Observation Medicine Services Of Oklahoma, LLC is located at 6161 S Yale Ave, Tulsa, OK 74136. The listed phone number is (844) 474-4019.
What is Usacs Observation Medicine Services Of Oklahoma, LLC's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Usacs Observation Medicine Services Of Oklahoma, LLC enrolled in Medicare?
Yes. Usacs Observation Medicine Services Of Oklahoma, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Usacs Observation Medicine Services Of Oklahoma, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 300 clinicians in 10 Medicare specialties reassign their Medicare billing to Usacs Observation Medicine Services Of Oklahoma, 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 Internal Medicine (155), Family Practice (53) and Nurse Practitioner (53). Of these, 9 practice at this address and 103 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Usacs Observation Medicine Services Of Oklahoma, LLC accept?
Health plans from Blue Cross and Blue Shield of Oklahoma list Usacs Observation Medicine Services Of Oklahoma, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Usacs Observation Medicine Services Of Oklahoma, LLC was last updated on February 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.