Doctor profile · Federal record

Dr. Harrison Klause

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Internal Medicine Physician · Nashville, TN

  • NPI 1003301037
  • Accepts Medicare
  • 8 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3601 the Vanderbilt Clinic
Nashville, TN 372326202
(615) 322-3000
Additional location
Department of Radiology 1161 21St Ave S McN CCC-1106
Nashville, TN 372326202
(615) 322-3190
Mailing address
3841 Green Hills Village Dr Ste 200
Nashville, TN 372152691

Credentials & registration

NPPES · NUCC
NPI registered
June 2018 — 8 yrs on file
Profile last updated
July 27, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State licenses (2)
Tennessee #67855 · Pennsylvania #MT216782

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003301037. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
21
Distinct HCPCS
1
Medicare allowed
$174
HCPCS Description Services Patients Avg allowed
74018 X-ray of abdomen, 1 view 21 20 $8

In context: peer comparison

Among 101 peers in this city , average services per provider: 173. This provider delivers 0.1× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Harrison Klause's medical specialty?
Dr. Harrison Klause practices Diagnostic Radiology Physician in Nashville, TN.
Where does Dr. Harrison Klause practice?
Dr. Harrison Klause practices at 3601 the Vanderbilt Clinic, Nashville, TN 372326202. Office phone: 6153223000.
What is Dr. Harrison Klause's NPI?
Dr. Harrison Klause's National Provider Identifier (NPI) is 1003301037, issued by NPPES.
Does Dr. Harrison Klause accept Medicare assignment?
Yes. Dr. Harrison Klause accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Harrison Klause commonly perform?
Top Medicare-reported procedures in 2023: X-ray of abdomen, 1 view (HCPCS 74018). Source: CMS Medicare Physician & Other Practitioners file.