Doctor profile · Federal record

Dr. James Rowley, MD

Sleep Medicine (Internal Medicine) Physician (CMS: Sleep Medicine) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Chicago, IL

  • NPI 1184662207
  • Accepts Medicare
  • 37 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
710 S Paulina St
Chicago, IL 606123808
(312) 942-5440
Additional location
400 Mack Ave
Detroit, MI 482012136
(313) 448-9650
fax (313) 448-9979
Additional location
4201 Saint Antoine St Ste 5V
Detroit, MI 482012153
(313) 745-4525
fax (313) 745-8725

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
April 17, 2023
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
207RS0012X — NUCC code
State licenses (2)
Illinois #036163493 · Michigan #4301066459

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184662207. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
444
Distinct HCPCS
10
Medicare allowed
$39,045
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 98 46 $78
99214 Established patient office or other outpatient visit, 30-39 minutes 40 35 $101
95810 Sleep study in sleep lab (6 years or older) 34 34 $120
99204 New patient office or other outpatient visit, 45-59 minutes 32 32 $140
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 32 17 $51
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 31 18 $121
95811 Sleep study in sleep lab with continuous airway pressure (6 years or older) 29 29 $121
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 25 25 $133
94729 Test to examine how well the lungs exchange gases 21 21 $9
94726 Test to determine lung volumes using sensors 20 20 $12

In context: peer comparison

Among 8 peers in Chicago Sleep Medicine (Internal Medicine) Physician, average services per provider: 42. This provider delivers 11× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,163
Patients
227
Total drug cost
$293,932
Drug Type Claims Patients Total cost
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 331 74 $14,177
Symbicort (Budesonide/Formoterol Fumarate) Brand 157 29 $60,148
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 132 24 $89,948
Incruse Ellipta (Umeclidinium Bromide) Brand 112 23 $43,432
Ventolin Hfa (Albuterol Sulfate) Brand 70 21 $4,105
Spiriva Handihaler (Tiotropium Bromide) Brand 60 13 $40,485
Fluticasone Propionate Generic 59 14 $1,128
Prednisone Generic 45 18 $107
Montelukast Sodium Generic 38 11 $543
Azithromycin Generic 36 0 $722

Frequently asked questions

Auto-generated from federal data
What is Dr. James Rowley's medical specialty?
Dr. James Rowley practices Sleep Medicine (Internal Medicine) Physician in Chicago, IL.
Where does Dr. James Rowley practice?
Dr. James Rowley practices at 710 S Paulina St, Chicago, IL 606123808. Office phone: 3129425440.
What is Dr. James Rowley's NPI?
Dr. James Rowley's National Provider Identifier (NPI) is 1184662207, issued by NPPES.
Does Dr. James Rowley accept Medicare assignment?
Yes. Dr. James Rowley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Rowley commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Sleep study in sleep lab (6 years or older) (HCPCS 95810). Source: CMS Medicare Physician & Other Practitioners file.