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

Dr. Michael William Riker, MD

Individual provider Pediatrics Physician · NPI 1760505622

Dr. Michael William Riker, MD is an Emergency Medicine in Knoxville, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 2003, 23 years ago. Practices with Southeastern Emergency Physicians LLC, a 786-clinician group and accepts Medicare assignment. Licensed in Missouri and Tennessee.

Years since qualifying
23
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
MO, TN
In the registry since
2007
Specialties on file
4
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

12023 Mallard Bay Dr
Knoxville, TN 37922-9357
Phone: (901) 337-8911
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Emergency Medicine (Pediatrics) Physician (primary) Taxonomy 2080P0204X · Licence 51244 (TN)
Pediatrics Physician Taxonomy 208000000X · Licence 2006023041 (MO)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 51244 (TN)
Pediatrics Physician Taxonomy 208000000X · Licence 51244 (TN)

Record details

NPI number1760505622
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 7, 2007
Last updated in NPPESApril 27, 2015

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Southeastern Emergency Physicians Llc — 786 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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