Doctor profile · Federal record

Dr. Thomas Koss, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Nashville, TN

  • NPI 1912237041
  • Accepts Medicare
  • MIPS 92.8 / 100 · 2023
  • 17 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1211 Medical Center Dr, Suite 3255
Nashville, TN 372327075
(615) 343-6336
fax (615) 343-1966
Mailing address
3841 Green Hills Village Dr Ste 200
Nashville, TN 372152691

Credentials & registration

NPPES · NUCC
NPI registered
January 2010 — 16 yrs on file
Profile last updated
March 25, 2022
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Tennessee #14549

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1912237041. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
30
Distinct HCPCS
2
Medicare allowed
$2,617
HCPCS Description Services Patients Avg allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 15 15 $61
00811 Anesthesia for other procedure on large bowel using an endoscope 15 15 $113

In context: peer comparison

Among 301 peers in this city , average services per provider: 28. This provider delivers 1.1× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Koss's medical specialty?
Dr. Thomas Koss practices Certified Registered Nurse Anesthetist in Nashville, TN.
Where does Dr. Thomas Koss practice?
Dr. Thomas Koss practices at 1211 Medical Center Dr, Nashville, TN 372327075. Office phone: 6153436336.
What is Dr. Thomas Koss's NPI?
Dr. Thomas Koss's National Provider Identifier (NPI) is 1912237041, issued by NPPES.
Does Dr. Thomas Koss accept Medicare assignment?
Yes. Dr. Thomas Koss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Koss commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.