Doctor profile · Federal record

Dr. ARUN KANNAPPAN, M.D.

Critical Care Medicine (Internal Medicine) Physician (CMS: CRITICAL CARE (INTENSIVISTS)) · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Pediatrics Physician · Pediatrics Physician · AURORA, CO

  • NPI 1528352499
  • Accepts Medicare
  • 15 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
12605 E 16TH AVE
AURORA, CO 80045
(720) 848-0000
Mailing address
PO BOX 110429
AURORA, CO 800420429

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
August 27, 2018
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207RC0200X — NUCC code
State licenses (3)
Colorado #DR.0060570 · North Carolina #2015-01218 · Pennsylvania #MT199981

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528352499. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,628
Distinct HCPCS
10
Medicare allowed
$40,154
HCPCS Description Services Patients Avg allowed
94375 Test to measure rate of airflow 548 467 $14
94729 Test to examine how well the lungs exchange gases 465 427 $9
94726 Test to determine lung volumes using sensors 313 304 $12
94060 Test to measure expiratory airflow and volume changes before and after medication administration 120 119 $10
99291 Critical care, first 30-74 minutes 75 48 $211
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 28 18 $118
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 27 20 $79
94680 Test to measure exhaled air for evaluation of lung function during rest and exercise 22 22 $12
94618 Test for exercise-induced lung stress 18 18 $22
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 12 12 $129

In context: peer comparison

Among 15 peers in this city , average services per provider: 62. This provider delivers 26× the peer median.