Doctor profile · Federal record

Dr. Stephen Fitch, MD

Critical Care Medicine (Internal Medicine) Physician (CMS: Pulmonary Disease) · Pulmonary Disease Physician · Sleep Medicine (Internal Medicine) Physician · Grand Rapids, MI

  • NPI 1538109574
  • Accepts Medicare
  • MIPS 93.8 / 100 · 2023
  • 31 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4100 Lake Dr Se, S-200
Grand Rapids, MI 495468292
(616) 949-8244
Mailing address
100 Michigan St Ne, Mc 845
Grand Rapids, MI 495032560

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
May 20, 2024
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207RC0200X — NUCC code
State license (1)
Michigan #4301065587

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538109574. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
177
Distinct HCPCS
5
Medicare allowed
$24,314
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 70 32 $205
99214 Established patient office or other outpatient visit, 30-39 minutes 39 29 $116
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 27 19 $117
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 24 16 $78
94010 Test to measure expiratory airflow and volume 17 16 $22

In context: peer comparison

Among 22 peers in Grand Rapids Critical Care Medicine (Internal Medicine) Physician, average services per provider: 41. This provider delivers 4.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$111
Transactions
5
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Abiomed 2 $46.12
Genzyme Corporation 1 $27.64
Amgen INC. 1 $18.66
Takeda Pharmaceuticals U.S.A., INC. 1 $18.64

By nature of payment

Food and Beverage
$111

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
505
Patients
70
Total drug cost
$3,870,183
Drug Type Claims Patients Total cost
Trikafta (Elexacaftor/Tezacaftor/Ivacaft) Brand 145 18 $3,777,094
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 63 26 $4,535
Symbicort (Budesonide/Formoterol Fumarate) Brand 59 15 $37,591
Montelukast Sodium Generic 45 11 $714
Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) Brand 26 0 $5,043
Ventolin Hfa (Albuterol Sulfate) Brand 19 0 $1,250
Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) Brand 18 0 $965
Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) Brand 17 0 $9,998
Levalbuterol Tartrate Hfa (Levalbuterol Tartrate) Brand 17 0 $928
Spiriva Respimat (Tiotropium Bromide) Brand 17 0 $12,607

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Fitch's medical specialty?
Dr. Stephen Fitch practices Critical Care Medicine (Internal Medicine) Physician in Grand Rapids, MI.
Where does Dr. Stephen Fitch practice?
Dr. Stephen Fitch practices at 4100 Lake Dr Se, Grand Rapids, MI 495468292. Office phone: 6169498244.
What is Dr. Stephen Fitch's NPI?
Dr. Stephen Fitch's National Provider Identifier (NPI) is 1538109574, issued by NPPES.
Does Dr. Stephen Fitch accept Medicare assignment?
Yes. Dr. Stephen Fitch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Fitch commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.