Doctor profile · Federal record

Dr. Michael Clapp, MD

Neurology With Special Qualifications in Child Neurology Physician · Grand Rapids, MI

  • NPI 1821679788
  • 5 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
35 Michigan St Ne Ste 3003
Grand Rapids, MI 495032528
(616) 267-2500
fax (616) 267-2501

Credentials & registration

NPPES · NUCC
NPI registered
April 2021 — 5 yrs on file
Profile last updated
May 14, 2025
Specialty taxonomy
2084N0402X — NUCC code
State license (1)
Michigan #4351048545

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821679788. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$24
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
UCB, Inc. 1 $23.97

By nature of payment

Food and Beverage
$24

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Clapp's medical specialty?
Dr. Michael Clapp practices Neurology With Special Qualifications in Child Neurology Physician in Grand Rapids, MI.
Where does Dr. Michael Clapp practice?
Dr. Michael Clapp practices at 35 Michigan St Ne Ste 3003, Grand Rapids, MI 495032528. Office phone: 6162672500.
What is Dr. Michael Clapp's NPI?
Dr. Michael Clapp's National Provider Identifier (NPI) is 1821679788, issued by NPPES.