ALLEN D. DORNAK M.D.
NPI 1780643551
Anesthesiology in Austin, TX
About Allen D. Dornak M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLEN D. DORNAK M.D. (NPI 1780643551) is an individual anesthesiology provider in Austin, Texas, licensed in Texas (G6712) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Ut Southwestern University Hospital - William P. Clements Jr., and is a graduate of University Of Texas Medical Branch At Galveston (1983).
NPPES Registry Identity
Specialties & Licenses
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
Allen D. Dornak 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 Allen Dornak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Austin, TX 78723
- Reassigned Medicare billing, Texas enrollment
- 5,299 clinicians in this Medicare group
Austin, TX 78759
- Reassigned Medicare billing, Texas enrollment
- 840 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ut Southwestern University Hospital - William P. Clements Jr.
Acute Care Hospitals · Dallas, TXOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Allen Dornak's NPI number?
The NPI number for Allen Dornak is 1780643551. It was assigned to this individual provider in the NPPES registry on March 21, 2006.
Where is Allen Dornak located?
Allen Dornak practices at 919 E 32nd St, Austin, TX 78705. The listed phone number is (512) 476-7111.
What is Allen Dornak's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Allen Dornak enrolled in Medicare?
Yes. Allen Dornak 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 Allen Dornak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allen Dornak reassigns Medicare benefits to 2 organizations: University Of Texas Southwestern Medical Center At Dallas (Austin, TX) and Austin Anesthesiology Group, PLLC (Austin, 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 Allen Dornak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Allen Dornak accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Harbor Health and UnitedHealthcare list Allen Dornak 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 Allen Dornak affiliated with any hospitals?
According to CMS data, Allen Dornak is affiliated with Ut Southwestern University Hospital - William P. Clements Jr..
When was this NPI record last updated?
The NPPES record for Allen Dornak was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Allen D. Dornak, M.D. · NPI 1780643551
Anesthesiology physician in Austin, Texas. Individual provider, active in the CMS NPPES registry since March 21, 2006.
## Identity
- **NPI:** 1780643551 (Entity type: Individual)
- **Enumerated:** March 21, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** G6712 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 919 E 32ND ST, Austin, TX 78705-2703
- **Phone:** (512) 476-7111
## 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): University Of Texas Southwestern Medical Center At Dallas (NPI 1871729376, Austin, TX); Austin Anesthesiology Group, PLLC (NPI 1598724304, Austin, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical Branch At Galveston, class of 1983
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1780643551) · Data from the CMS NPPES public registry.