Doctor profile · Federal record
Dr. Donghyun Koo
Dentist · Seattle, WA
- NPI 1366875957
- 13 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9776 Holman RD Nw Ste 110
Seattle, WA 981172000
(206) 783-3000 - Additional location
-
3900 E Valley RD Ste 203
Renton, WA 980574954
(425) 264-0044 - Mailing address
-
8476 Simonds Street Ste 5700
Fort George G. Meade, MD 207555700
Credentials & registration
- NPI registered
- August 2013 — 13 yrs on file
- Profile last updated
- January 27, 2025
- Specialty taxonomy
- 122300000X — NUCC code
- State license (1)
- Washington #DE60822196
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366875957. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PATTERSON COMPANIES, INC. | 1 | $23.06 |
By nature of payment
Frequently asked questions
What is Dr. Donghyun Koo's medical specialty?
Dr. Donghyun Koo practices Dentist in Seattle, WA.
Where does Dr. Donghyun Koo practice?
Dr. Donghyun Koo practices at 9776 Holman RD Nw Ste 110, Seattle, WA 981172000. Office phone: 2067833000.
What is Dr. Donghyun Koo's NPI?
Dr. Donghyun Koo's National Provider Identifier (NPI) is 1366875957, issued by NPPES.