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

Hannah Louise Barnes, CRNA

Individual provider Registered Nurse · NPI 1619653680

Hannah Louise Barnes, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Chicago, Illinois. Qualified in 2023, 3 years ago. Practices with American Anesthesiology of North Carolina PLLC, a 320-clinician group and accepts Medicare assignment. Licensed in Florida and Ohio.

Years since qualifying
3
Licensed in
FL, OH
In the registry since
2023
Specialties on file
3
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

2233 W Division St
Chicago, IL 60622
Phone: (312) 770-2000
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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 7381 (OH)
Registered Nurse Taxonomy 163W00000X · Licence RN.452552 (OH)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence APRN11040100 (FL)

Record details

NPI number1619653680
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 26, 2023
Last updated in NPPESAugust 18, 2025
Certification dateAugust 18, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice American Anesthesiology Of North Carolina Pllc — 320 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 patients116
Services billed 120 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.

  • Adventhealth Orlando Hospital · Orlando, FL

Colleagues at American Anesthesiology of North Carolina PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 320 clinicians in the practice; 12 are shown here.

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