Doctor profile · Federal record

Dr. Ko Takamatsu, MD

Internal Medicine Physician · Honolulu, HI

  • NPI 1134962046
  • 2 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1301 Punchbowl St
Honolulu, HI 968132499
(808) 691-1000
Mailing address
1356 Lusitana St Fl 7
Honolulu, HI 968132409

Credentials & registration

NPPES · NUCC
NPI registered
June 2024 — 2 yrs on file
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Hawaii #MDR-8800

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134962046. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$38
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Calliditas Therapeutics US INC. 1 $37.52

By nature of payment

Food and Beverage
$38

Frequently asked questions

Auto-generated from federal data
What is Dr. Ko Takamatsu's medical specialty?
Dr. Ko Takamatsu practices Internal Medicine Physician in Honolulu, HI.
Where does Dr. Ko Takamatsu practice?
Dr. Ko Takamatsu practices at 1301 Punchbowl St, Honolulu, HI 968132499. Office phone: 8086911000.
What is Dr. Ko Takamatsu's NPI?
Dr. Ko Takamatsu's National Provider Identifier (NPI) is 1134962046, issued by NPPES.