Leo H. Kan, DO
Leo H. Kan is a Ophthalmology Physician provider (Ophthalmology) practicing in Placentia, CA, registered in the NPPES registry with NPI 1447338926 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1447338926 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Leo H. Kan |
| Credential | DO |
| Sex | Male |
| Practice address | 377 E CHAPMAN AVE, STE 240, Placentia, CA, 92870 |
| Phone | 7145722039 |
| Enumeration date | 2006-11-01 |
| Last updated in NPPES | 2021-09-10 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207W00000X | Ophthalmology Physician | Secondary | 1433 | SC |
| 207W00000X | Ophthalmology Physician | Secondary | OP60291650 | WA |
| 207W00000X | Ophthalmology Physician | Primary | 20A9163 | CA |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Copy-ready billing details
Provider: Leo Kan, DO NPI: 1447338926 Taxonomy: 207W00000X (Ophthalmology Physician) Address: 377 E CHAPMAN AVE, STE 240, Placentia, CA, 92870
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1851320824 | Integrated Global Concepts Medical Group Inc. | Organization | Ophthalmology Physician | Placentia, CA |
| 1457445215 | Physicians Network Services Medical Group | Organization | Optometrist | Placentia, CA |
| 1588746481 | Kelley Ponce | Individual | Clinical Social Worker | Placentia, CA |
| 1669604906 | Thao Pham | Individual | Speech-Language Pathologist | Placentia, CA |
| 1588991475 | Sounds Smart Speech Therapy | Organization | Speech-Language Pathologist | Placentia, CA |
| 1033416920 | Tamara Reece | Individual | Speech-Language Pathologist | Placentia, CA |
| 1306106810 | Robert Preijers | Individual | Forensic Psychologist | Placentia, CA |
| 1003171950 | Josephine Lee | Individual | Speech-Language Pathologist | Placentia, CA |
Verify this record
Cross-check NPI 1447338926 against the authoritative CMS record: view Leo H. Kan 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 specialty is Leo Kan?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-09-10.