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

Matthew W. Ison, MD

Individual provider Critical Care Medicine (Anesthesiology) Physician · NPI 1699940759

Matthew W. Ison, MD is an Anesthesiology in Knoxville, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 2008, 18 years ago. Practices with University Health System, Inc, a 529-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
18
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
TN
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1924 Alcoa Hwy Box U109
Knoxville, TN 37920-1511
Phone: (865) 305-9220
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 54394 (TN)
Critical Care Medicine (Anesthesiology) Physician Taxonomy 207LC0200X · Licence 54394 (TN)

Record details

NPI number1699940759
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 29, 2008
Last updated in NPPESJanuary 5, 2021
Certification dateJanuary 5, 2021

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice University Health System, Inc. — 529 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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