Doctor profile · Federal record

Dr. KATHLEEN CLAUS, M.D.

Anesthesiology Physician (CMS: ANESTHESIOLOGY) · Internal Medicine Physician · DURHAM, NC

  • NPI 1669819611
  • Accepts Medicare
  • 13 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2301 ERWIN RD
DURHAM, NC 277104923
(919) 684-8111
Additional location
593 Eddy St
Providence, RI 029034923
(401) 444-4742
fax (401) 444-4445
Mailing address
DUKE UNIVERSITY HOSPITAL 2301 ERWIN RD
DURHAM, NC 277100001

Credentials & registration

NPPES · NUCC
NPI registered
May 2013 — 13 yrs on file
Profile last updated
October 2, 2020
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207L00000X — NUCC code
State licenses (2)
North Carolina #2017-00915 · Rhode Island #LP02809

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669819611. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
138
Distinct HCPCS
5
Medicare allowed
$23,009
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 63 33 $203
99292 Critical care, each additional 30 minutes 37 13 $102
36620 Insertion of artery tube for blood sampling or infusion through skin 14 14 $41
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 13 13 $114
00670 Anesthesia for extensive surgery on spine 11 11 $397

In context: peer comparison

Among 55 peers in this city , average services per provider: 28. This provider delivers 4.9× the peer median.