Doctor profile · Federal record

Dr. Thomas Barker, MD

Student in an Organized Health Care Education/Training Program · Lansing, MI

  • NPI 1497448773
  • 3 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2900 Collins RD
Lansing, MI 489108394
(517) 975-6000

Credentials & registration

NPPES · NUCC
NPI registered
June 2023 — 3 yrs on file
Specialty taxonomy
390200000X — NUCC code
State license (1)
Michigan #4351051047

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497448773. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$343
Transactions
4
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Bayer Healthcare Pharmaceuticals Inc. 1 $97.68
Gilead Sciences, Inc. 1 $97.02
Penumbra, Inc. 1 $76.17
Boston Scientific Corporation 1 $72.44

By nature of payment

Food and Beverage
$343

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Barker's medical specialty?
Dr. Thomas Barker practices Student in an Organized Health Care Education/Training Program in Lansing, MI.
Where does Dr. Thomas Barker practice?
Dr. Thomas Barker practices at 2900 Collins RD, Lansing, MI 489108394. Office phone: 5179756000.
What is Dr. Thomas Barker's NPI?
Dr. Thomas Barker's National Provider Identifier (NPI) is 1497448773, issued by NPPES.