Doctor profile · Federal record

Dr. Theodore Liou, MD

Critical Care Medicine (Internal Medicine) Physician (CMS: Pulmonary Disease) · Pulmonary Disease Physician · Salt Lake City, UT

  • NPI 1588754196
  • Accepts Medicare
  • MIPS 94.0 / 100 · 2023
  • 40 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
50 N Medical Dr
Salt Lake City, UT 841320001
(801) 581-7806
Mailing address
Po Box 413033
Salt Lake City, UT 841413033

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
November 18, 2021
Year of graduation
1986 — 40 yrs since
Specialty taxonomy
207RC0200X — NUCC code
State license (1)
Utah #182794-1205

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588754196. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,198
Distinct HCPCS
8
Medicare allowed
$17,274
HCPCS Description Services Patients Avg allowed
94727 Test to determine lung volumes using gas dilution or washout 355 337 $12
94729 Test to examine how well the lungs exchange gases 354 336 $9
94010 Test to measure expiratory airflow and volume 346 307 $8
94060 Test to measure expiratory airflow and volume changes before and after medication administration 49 49 $10
94618 Test for exercise-induced lung stress 31 31 $22
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 28 14 $116
94726 Test to determine lung volumes using sensors 19 19 $12
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 16 16 $170

In context: peer comparison

Among 8 peers in Salt Lake City Critical Care Medicine (Internal Medicine) Physician, average services per provider: 65. This provider delivers 18× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$5,445
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Vertex Pharmaceuticals Incorporated 1 $5,445.00

By nature of payment

Consulting Fee
$5,445

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
121
Patients
0
Total drug cost
$1,637,322
Drug Type Claims Patients Total cost
Trikafta (Elexacaftor/Tezacaftor/Ivacaft) Brand 45 0 $1,240,139
Creon (Lipase/Protease/Amylase) Brand 22 0 $97,040
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 19 0 $737
Symdeko (Tezacaftor/Ivacaftor) Brand 13 0 $298,574
Azithromycin Generic 11 0 $172
Ventolin Hfa (Albuterol Sulfate) Brand 11 0 $659

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Theodore Liou's medical specialty?
Dr. Theodore Liou practices Critical Care Medicine (Internal Medicine) Physician in Salt Lake City, UT.
Where does Dr. Theodore Liou practice?
Dr. Theodore Liou practices at 50 N Medical Dr, Salt Lake City, UT 841320001. Office phone: 8015817806.
What is Dr. Theodore Liou's NPI?
Dr. Theodore Liou's National Provider Identifier (NPI) is 1588754196, issued by NPPES.
Does Dr. Theodore Liou accept Medicare assignment?
Yes. Dr. Theodore Liou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Theodore Liou commonly perform?
Top Medicare-reported procedures in 2023: Test to determine lung volumes using gas dilution or washout (HCPCS 94727); Test to examine how well the lungs exchange gases (HCPCS 94729); Test to measure expiratory airflow and volume (HCPCS 94010). Source: CMS Medicare Physician & Other Practitioners file.