Doctor profile · Federal record

Dr. Michael Constant, MD

Student in an Organized Health Care Education/Training Program · Redwood City, CA

  • NPI 1164166815
  • 4 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
430 Broadway St Fl C4
Redwood City, CA 940633132
(650) 721-7669

Credentials & registration

NPPES · NUCC
NPI registered
April 2022 — 4 yrs on file
Specialty taxonomy
390200000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164166815. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$298
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Stryker Corporation 2 $298.49

By nature of payment

Food and Beverage
$298

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
26
Patients
26
Total drug cost
$168
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 26 26 $168

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Constant's medical specialty?
Dr. Michael Constant practices Student in an Organized Health Care Education/Training Program in Redwood City, CA.
Where does Dr. Michael Constant practice?
Dr. Michael Constant practices at 430 Broadway St Fl C4, Redwood City, CA 940633132. Office phone: 6507217669.
What is Dr. Michael Constant's NPI?
Dr. Michael Constant's National Provider Identifier (NPI) is 1164166815, issued by NPPES.