What is Anastasia Nicholas's specialty?

Anastasia Nicholas (NPI 1033160239) is a Medicare-billing provider whose primary specialty is Certified Registered Nurse Anesthetist (CRNA) in Austin, TX.

Where does Anastasia Nicholas practice?

Anastasia Nicholas practices in Austin, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1033160239.

How much does Medicare pay Anastasia Nicholas?

Anastasia Nicholas (NPI 1033160239) received approximately $19K in total Medicare Part B payments, serving 361 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1033160239

Anastasia NicholasCRNA

PRACTICEAUSTIN ANESTHESIOLOGY GROUP, PLLCSee all providers at this practice →

Certified Registered Nurse Anesthetist (CRNA)Austin, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

304

Unique beneficiaries

—

Total services

309

Distinct HCPCS

Medicare payment

$15K

Peer benchmark

Total Medicare services vs. 4,301 Certified Registered Nurse Anesthetist (CRNA) providers in TX — top quintile (cohort median 108).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 450718

Hospital

REFERRAL NETWORK

Where Anastasia Nicholas's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 1 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	17	29

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ST DAVIDS HEALTHCARE PARTNERSHIP LP LLP	40	60
Craig Peterson Pathology · Austin, TX	33	37
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	15	24
Oakwood Surgery Center, Ltd., Llp Ambulatory Surgical Center · Round Rock, TX	13	13
Dimpal Patel Anesthesiology · Austin, TX	11	11

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events