ARCH NEUROSURGERY LLC
NPI 1649777954
Neurological Surgery in Saint Louis, MO
About Arch Neurosurgery Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARCH NEUROSURGERY LLC (NPI 1649777954) is a healthcare organization registered as a neurological surgery in Saint Louis, Missouri and active in the NPI registry since April 2018. The organization lists Joseph Yazdi, President/owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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)
Arch Neurosurgery Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Arch Neurosurgery LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Saint Louis, MO 63117
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 Arch Neurosurgery, LLC's NPI number?
The NPI number for Arch Neurosurgery, LLC is 1649777954. It was assigned to this organization in the NPPES registry on April 12, 2018. The provider is doing business as Arch Neurosurgery LLC.
Where is Arch Neurosurgery, LLC located?
Arch Neurosurgery, LLC is located at 1034 S Brentwood Blvd Ste 754, Saint Louis, MO 63117. The listed phone number is (314) 732-9559.
What is Arch Neurosurgery, LLC's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Arch Neurosurgery, LLC enrolled in Medicare?
Yes. Arch Neurosurgery, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Arch Neurosurgery, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurosurgery) reassigns their Medicare billing to Arch Neurosurgery, 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Arch Neurosurgery, LLC accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 1 other insurer list Arch Neurosurgery, 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 Arch Neurosurgery, LLC was last updated on November 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.