Matthew Michael Key, CRNA
Certified Registered Nurse Anesthetist · Knoxville, TN
Matthew Michael Key, CRNA is a certified registered nurse anesthetist with a practice address in Knoxville, Tennessee, and NPI 1366996605, issued on Aug 3, 2016. Check the license (Tennessee 21914, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Michael Key
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License numbers
- 21914 TN
168237 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1924 Alcoa Hwy, Knoxville, TN 37920
- Phone
- (865) 305-9220
- Enumerated
- Aug 3, 2016
- Record last updated
- Nov 17, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20161121001510); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 3,117 in Tennessee → Look up another NPI →
Also registered at 1924 Alcoa Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rochelle Aaser, APRNCritical Care Medicine Nurse Practitioner1306067921
- Wala Abusalah, MDNephrology Physician1578034161
- Bethany Adams, PTAPhysical Therapy Assistant1639891229
- David Adams, M.DAnesthesiology Physician1043211782
- Lally Adams, M.D.Anesthesiology Physician1093962003
- Anna AddisonStudent in an Organized Health Care Education/Training Program1053233346
Verify Matthew Michael Key in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 21914Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- University Anesthesiologists, PLLCKnoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Michael Key among 3,117 certified registered nurse anesthetist records in Tennessee
Matthew Michael Key, CRNA is one of 3,117 certified registered nurse anesthetist records with a practice address in Tennessee. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 67% of them.
- NPI issued2016 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2016 · median 2012 among the 2,370 with a school on file
- Record last updated2016 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
384 certified registered nurse anesthetist records list a practice address in Knoxville
They are 384 of the 14,339 NPPES records with a practice address in Knoxville, and 3,117 certified registered nurse anesthetist records in Tennessee.
All 3,117 in Tennessee → Every provider in Knoxville → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Ann Benfield, CRNAKnoxville, TN 379201346213600
- Julie Bonom, CRNAKnoxville, TN 379201558334805
- Stevan Bonom, CRNAKnoxville, TN 379201497728752
- Leigh Doettl, CRNAKnoxville, TN 379201730153834
- Doris Grandey, CRNAKnoxville, TN 379201396718664
- Jeffrey James, CRNAKnoxville, TN 379201073586368
- James Jones, CRNAKnoxville, TN 379201427022540
- Virginia Kelly, CRNAKnoxville, TN 379201184619306
Common questions
What is Matthew Michael Key, CRNA's NPI number?
Matthew Michael Key, CRNA's National Provider Identifier (NPI) is 1366996605, issued on Aug 3, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Michael Key, CRNA located?
The NPPES record lists a practice address at 1924 Alcoa Hwy, Knoxville, TN, 37920. Phone: (865) 305-9220. Providers update this record themselves, so call before visiting.
How can I verify Matthew Michael Key, CRNA's license?
NPPES lists Tennessee license number 21914, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.