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

Donna Marie McMahan, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1124541248

Donna Marie McMahan, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Maryville, Tennessee. Qualified in 2017, 9 years ago. Practices with Associated Anesthesiologists of Fort Wayne PC, a 102-clinician group and accepts Medicare assignment. Licensed in Florida and Tennessee.

Years since qualifying
9
Licensed in
FL, TN
In the registry since
2017
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

907 E Lamar Alexander Pkwy
Maryville, TN 37804-5015
Phone: (865) 977-5760
Fax: (865) 977-4788
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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 23427 (TN)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 185582 (FL)

Record details

NPI number1124541248
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJuly 20, 2017
Last updated in NPPESDecember 1, 2025
Certification dateDecember 1, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Associated Anesthesiologists Of Fort Wayne Pc — 102 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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 patients148
Services billed 149 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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. Those with a page here are linked.

Colleagues at Associated Anesthesiologists of Fort Wayne PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 102 clinicians in the practice; 12 are shown here.

Other providers in Maryville