Dr. Jason Leon Chen, DDS
Dr. Jason Leon Chen is a General Practice Dentistry provider (Dentist) practicing in Tulare, CA, registered in the NPPES registry with NPI 1639646813 since 2018. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1639646813 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Jason Leon Chen |
| Credential | DDS |
| Sex | Male |
| Practice address | 1101 N CHERRY ST, Tulare, CA, 93274 |
| Phone | 5596869097 |
| Enumeration date | 2018-10-25 |
| Last updated in NPPES | 2020-04-28 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 104681 | 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: Jason Chen, DDS NPI: 1639646813 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 1101 N CHERRY ST, Tulare, CA, 93274
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1023011632 | Altura Centers for Health | Organization | Federally Qualified Health Center (FQHC) | Tulare, CA |
| 1003859414 | Ravi Kumar | Individual | Family Medicine Physician | Tulare, CA |
| 1932145315 | Victor Sunga | Individual | Family Medicine Physician | Tulare, CA |
| 1932255825 | Lourdes Oliveros | Individual | Medical Physician Assistant | Tulare, CA |
| 1437205457 | Mary Prickett | Individual | Obstetrics & Gynecology Nurse Practitioner | Tulare, CA |
| 1013100874 | Lan Truong | Individual | Obstetrics & Gynecology Physician | Tulare, CA |
| 1205121829 | Michelle Lee | Individual | Family Nurse Practitioner | Tulare, CA |
| 1417205683 | Melisa Arreguin | Individual | Family Nurse Practitioner | Tulare, CA |
Verify this record
Cross-check NPI 1639646813 against the authoritative CMS record: view Dr. Jason Leon Chen 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-04-28.