Doctor profile · Federal record

Dr. Stephen Galens, MD

Critical Care Medicine (Internal Medicine) Physician (CMS: Pulmonary Disease) · Pulmonary Disease Physician · Troy, MI

  • NPI 1679598866
  • Accepts Medicare
  • MIPS 78.1 / 100 · 2023
  • 36 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
44199 Dequindre RD Ste 618
Troy, MI 480851128
(248) 964-3928
Additional location
50505 Schoenherr RD, Suite 290
Shelby Township, MI 483153140
(586) 314-0080
fax (586) 731-6253
Mailing address
26901 Beaumont Blvd Ste 3D
Southfield, MI 480333849

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
July 5, 2022
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
207RC0200X — NUCC code
State license (1)
Michigan #4301068434
Medicaid
MI #3258918

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1679598866. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,557
Distinct HCPCS
10
Medicare allowed
$205,367
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 447 219 $123
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 391 195 $82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 211 196 $178
99291 Critical care, first 30-74 minutes 166 85 $222
99215 Established patient office or other outpatient visit, 40-54 minutes 129 105 $148
99214 Established patient office or other outpatient visit, 30-39 minutes 100 87 $101
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 35 34 $135
99204 New patient office or other outpatient visit, 45-59 minutes 32 32 $139
31624 Irrigation and suction of lung airways to obtain cells using an endoscope 23 22 $58
99205 New patient office or other outpatient visit, 60-74 minutes 23 23 $188

In context: peer comparison

Among 2 peers in this city , average services per provider: 132. This provider delivers 12× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$117
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Ethicon Inc. 1 $72.46
Amgen Inc. 1 $28.08
Insmed, Inc. 1 $16.24

By nature of payment

Food and Beverage
$101
Education
$16

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
974
Patients
372
Total drug cost
$557,058
Drug Type Claims Patients Total cost
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 331 88 $359,981
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 99 63 $5,458
Montelukast Sodium Generic 70 26 $1,555
Breo Ellipta (Fluticasone/Vilanterol) Brand 68 27 $54,926
Azithromycin Generic 67 32 $2,262
Symbicort (Budesonide/Formoterol Fumarate) Brand 67 18 $42,200
Prednisone Generic 65 43 $342
Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) Brand 51 18 $43,326
Ventolin Hfa (Albuterol Sulfate) Brand 34 13 $2,310
Fluticasone Propionate Generic 26 13 $569

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Galens's medical specialty?
Dr. Stephen Galens practices Critical Care Medicine (Internal Medicine) Physician in Troy, MI.
Where does Dr. Stephen Galens practice?
Dr. Stephen Galens practices at 44199 Dequindre RD Ste 618, Troy, MI 480851128. Office phone: 2489643928.
What is Dr. Stephen Galens's NPI?
Dr. Stephen Galens's National Provider Identifier (NPI) is 1679598866, issued by NPPES.
Does Dr. Stephen Galens accept Medicare assignment?
Yes. Dr. Stephen Galens accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Galens commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.