Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Anastasia J Nicholas, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1033160239

Anastasia J Nicholas, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Austin, Texas. Qualified in 2004, 22 years ago. Practices with Austin Anesthesiology Group PLLC, a 432-clinician group and accepts Medicare assignment. Licensed in Louisiana and Texas.

Years since qualifying
22
Licensed in
LA, TX
In the registry since
2006
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

8140 N Mopac Expy Ste 3-210
Austin, TX 78759-8862 Not confirmed with CMS for 12 years — call before visiting
Phone: (512) 343-2292
Fax: (512) 343-2745
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 115804 (TX)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence APO4633 (LA)

Record details

NPI number1033160239
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedMay 12, 2006
Last updated in NPPESMay 8, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Austin Anesthesiology Group Pllc — 432 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients361
Services billed 367 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Round Rock Medical Center Hospital · Round Rock, TX

Colleagues at Austin Anesthesiology Group PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 432 clinicians in the practice; 12 are shown here.

Other providers in Austin