Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mark T. Byram, MD

Individual provider Emergency Medicine Physician · NPI 1124065362

Mark T. Byram, MD practises Emergency Medicine in Nashville, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 1987, 39 years ago. Practices with Emergency Medicine Services of Tn, PC, a 143-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
39
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
TN
In the registry since
2006
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

2300 Patterson St
Nashville, TN 37203-1538 Not confirmed with CMS for 18 years — call before visiting
Phone: (615) 342-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 028482 (TN)

Record details

NPI number1124065362
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 31, 2006
Last updated in NPPESNovember 7, 2007

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 1987 (39 years in practice)
Group practice Emergency Medicine Services Of Tn, Pc — 143 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 patients282
Services billed 317 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. Those with a page here are linked.

  • Tristar Ashland City Medical Center Hospital · Ashland City, TN · listed as HCA Health Services of Tennessee, Inc
  • Tristar Horizon Medical Center Hospital · Dickson, TN
  • Tristar Southern Hills Medical Center Hospital · Nashville, TN

Colleagues at Emergency Medicine Services of Tn, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 143 clinicians in the practice; 12 are shown here.

Other providers in Nashville