COLUMBIA ANESTHESIA SERVICES LLC
NPI 1538098033
Anesthesiology in Columbia, TN
About Columbia Anesthesia Services Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COLUMBIA ANESTHESIA SERVICES LLC (NPI 1538098033) is a healthcare organization registered as an anesthesiology in Columbia, Tennessee and active in the NPI registry since May 2026. The organization lists Michael Crouch, Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
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)
Columbia Anesthesia Services Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
55Medicare enrollment records show 55 clinicians reassign Medicare billing to Columbia Anesthesia Services LLC, which bills Medicare for the services they deliver. Of these, 11 practice at this address and 12 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 2
Nearest to this location (20)
See all 55Source: 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 Columbia Anesthesia Services LLC's NPI number?
The NPI number for Columbia Anesthesia Services LLC is 1538098033. It was assigned to this organization in the NPPES registry on May 19, 2026.
Where is Columbia Anesthesia Services LLC located?
Columbia Anesthesia Services LLC is located at 1224 Trotwood Ave, Columbia, TN 38401. The listed phone number is (660) 826-5960.
What is Columbia Anesthesia Services LLC's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Columbia Anesthesia Services LLC enrolled in Medicare?
Yes. Columbia Anesthesia Services LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Columbia Anesthesia Services LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 55 clinicians in 2 Medicare specialties reassign their Medicare billing to Columbia Anesthesia Services 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 Certified Registered Nurse Anesthetist (CRNA) (42) and Anesthesiology (13). Of these, 11 practice at this address and 12 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Columbia Anesthesia Services LLC was last updated on May 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Columbia Anesthesia Services Llc · NPI 1538098033
Anesthesiology organization in Columbia, Tennessee. Organization record, active in the CMS NPPES registry since May 19, 2026.
## Identity
- **NPI:** 1538098033 (Entity type: Organization)
- **Enumerated:** May 19, 2026
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Michael Crouch, MANAGER
## Practice location
- **Address:** 1224 TROTWOOD AVE, Columbia, TN 38401-4802
- **Phone:** (660) 826-5960
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 55 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (42), Anesthesiology (13); 11 practice at this address and 12 within 10 miles; [full list](https://npiprofile.com/npi/1538098033/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 19, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1538098033) · Data from the CMS NPPES public registry.