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

Regina R Pethel, CRNA

Individual provider Registered Nurse · NPI 1629041926

Regina R Pethel, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Knoxville, Tennessee. Qualified in 1998, 28 years ago. Practices with University Anesthesiologists, PLLC, a 150-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
28
Licensed in
TN
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

1924 Alcoa Hwy Box U109
Knoxville, TN 37920-1511 Not confirmed with CMS for 14 years — call before visiting
Phone: (865) 544-9220
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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 049477 (TN)
Registered Nurse Taxonomy 163W00000X · Licence RN97058 (TN)

Record details

NPI number1629041926
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedFebruary 8, 2006
Last updated in NPPESNovember 1, 2011

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice University Anesthesiologists, Pllc — 150 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients122
Services billed 122 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.

Colleagues at University Anesthesiologists, PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 150 clinicians in the practice; 12 are shown here.

Other providers in Knoxville