Doctor profile · Federal record

Dr. Michael Ko, MD

Pain Medicine (Anesthesiology) Physician (CMS: Anesthesiology) · Harbor City, CA

  • NPI 1689741548
  • Accepts Medicare
  • 35 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
25825 Vermont Ave
Harbor City, CA 907103518
(310) 325-5111

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
November 29, 2021
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207LP2900X — NUCC code
State license (1)
California #G81518

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689741548. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$454
Transactions
6
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 4 $199.90
Biotronik Nro, INC. 1 $152.44
Medtronic, INC. 1 $101.16

By nature of payment

Food and Beverage
$454

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Ko's medical specialty?
Dr. Michael Ko practices Pain Medicine (Anesthesiology) Physician in Harbor City, CA.
Where does Dr. Michael Ko practice?
Dr. Michael Ko practices at 25825 Vermont Ave, Harbor City, CA 907103518. Office phone: 3103255111.
What is Dr. Michael Ko's NPI?
Dr. Michael Ko's National Provider Identifier (NPI) is 1689741548, issued by NPPES.
Does Dr. Michael Ko accept Medicare assignment?
Yes. Dr. Michael Ko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.