David C Koo, DDS
David C Koo is a Dentist provider (Dentist) practicing in Arcadia, CA, registered in the NPPES registry with NPI 1720175300 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1720175300 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | David C Koo |
| Credential | DDS |
| Sex | Male |
| Practice address | 111 E LIVE OAK AVE, Arcadia, CA, 91006 |
| Phone | 6264451181 |
| Enumeration date | 2006-10-06 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 35925 | CA |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: David Koo, DDS NPI: 1720175300 Taxonomy: 122300000X (Dentist) Address: 111 E LIVE OAK AVE, Arcadia, CA, 91006
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1609965821 | Ngoc-Chi Nguyen | Individual | General Practice Dentistry | Arcadia, CA |
| 1710054465 | Vu Ngo | Individual | General Practice Dentistry | Arcadia, CA |
| 1720295470 | Consumerhealth, Inc. | Organization | Orthodontics and Dentofacial Orthopedics Dentistry | Arcadia, CA |
| 1730390287 | Arcadia Dental Group | Organization | General Practice Dentistry | Arcadia, CA |
| 1568617876 | David C Koo DDS Inc | Organization | Dentist | Arcadia, CA |
| 1255571535 | Ngoc-Chi Thi Nguyen, D.D.S., Inc. | Organization | Dentist | Arcadia, CA |
| 1881912459 | Julio Moreno | Individual | General Practice Dentistry | Arcadia, CA |
| 1922586411 | Monica Maldonado | Individual | Dental Assistant | Arcadia, CA |
Verify this record
Cross-check NPI 1720175300 against the authoritative CMS record: view David C Koo on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What is the NPI number for David Koo?
Where does David Koo practice?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-07-08.