ALLISON RAE LOSEY M.D.
NPI 1013141183
Anesthesiology in Austin, TX
About Allison Rae Losey M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLISON RAE LOSEY M.D. (NPI 1013141183) is an individual anesthesiology provider in Austin, Texas, licensed in Texas (P5286) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS, is affiliated with Ascension Seton Medical Center Austin, and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Allison Rae Losey M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Allison Losey reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Austin, TX 78712
- Reassigned Medicare billing, Texas enrollment
- 1,188 clinicians in this Medicare group
Houston, TX 77042
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: U S Anesthesia Partners Of Texas, PA
- 3,804 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Seton Medical Center Austin
Acute Care Hospitals · Austin, TXNorthwest Hills Surgical Hospital
Acute Care Hospitals · Austin, TXAscension Seton Northwest
Acute Care Hospitals · Austin, TXAscension Seton Williamson
Acute Care Hospitals · Round Rock, TXMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
AUSTIN, TX 78705
AUSTIN, TX 78705
AUSTIN, TX 78705
AUSTIN, TX 78705
AUSTIN, TX 78705
AUSTIN, TX 78705
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 Allison Losey's NPI number?
The NPI number for Allison Losey is 1013141183. It was assigned to this individual provider in the NPPES registry on May 5, 2009. The provider is also known as Allison Rae Degreeff.
Where is Allison Losey located?
Allison Losey practices at 3705 Medical Pkwy Suite 570, Austin, TX 78705. The listed phone number is (512) 454-2554.
What is Allison Losey's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Allison Losey enrolled in Medicare?
Yes. Allison Losey is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Allison Losey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Losey reassigns Medicare benefits to 2 organizations: Seton Family Of Doctors (Austin, TX) and U. S. Anesthesia Partners Of Texas, P.A., (Houston, TX). Each 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 Allison Losey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Allison Losey accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Harbor Health, Oscar Insurance Company and Sendero Health Plans, Local Nonprofit list Allison Losey 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.
Is Allison Losey affiliated with any hospitals?
According to CMS data, Allison Losey is affiliated with Ascension Seton Medical Center Austin, Northwest Hills Surgical Hospital, Ascension Seton Northwest and Ascension Seton Williamson.
When was this NPI record last updated?
The NPPES record for Allison Losey was last updated on June 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Allison Rae Losey, M.D. · NPI 1013141183
Anesthesiology physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since May 5, 2009.
## Identity
- **NPI:** 1013141183 (Entity type: Individual)
- **Enumerated:** May 5, 2009
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** P5286 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 3705 MEDICAL PKWY, SUITE 570, Austin, TX 78705-1019
- **Phone:** (512) 454-2554
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Seton Family Of Doctors (NPI 1588997233, Austin, TX); U. S. Anesthesia Partners Of Texas, P.A., (NPI 1548208564, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** June 22, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1013141183) · Data from the CMS NPPES public registry.