COTTONWOOD ANESTHESIA PLLC
NPI 1609507094
Anesthesiology in Austin, TX
About Cottonwood Anesthesia Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COTTONWOOD ANESTHESIA PLLC (NPI 1609507094) is a healthcare organization registered as an anesthesiology in Austin, Texas and active in the NPI registry since June 2022. The organization lists Kimberly R Holmgreen, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Cottonwood Anesthesia Pllc 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 Cottonwood Anesthesia PLLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Cottonwood Anesthesia PLLC's NPI number?
The NPI number for Cottonwood Anesthesia PLLC is 1609507094. It was assigned to this organization in the NPPES registry on June 17, 2022.
Where is Cottonwood Anesthesia PLLC located?
Cottonwood Anesthesia PLLC is located at 1401 Lavaca St Ste 42923, Austin, TX 78701. The listed phone number is (210) 884-7326.
What is Cottonwood Anesthesia PLLC's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Cottonwood Anesthesia PLLC enrolled in Medicare?
Yes. Cottonwood Anesthesia PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Cottonwood Anesthesia PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Anesthesiology) reassigns their Medicare billing to Cottonwood Anesthesia PLLC. 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.
When was this NPI record last updated?
The NPPES record for Cottonwood Anesthesia PLLC was last updated on June 17, 2022. 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.
# Cottonwood Anesthesia Pllc · NPI 1609507094
Anesthesiology organization in Austin, Texas. Organization record, active in the CMS NPPES registry since June 17, 2022.
## Identity
- **NPI:** 1609507094 (Entity type: Organization)
- **Enumerated:** June 17, 2022
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Kimberly Holmgreen, PRESIDENT
## Practice location
- **Address:** 1401 LAVACA ST STE 42923, Austin, TX 78701-1634
- **Phone:** (210) 884-7326
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Anesthesiology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 17, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1609507094) · Data from the CMS NPPES public registry.