Christallyn Tan
Christallyn Tan is a Dentist provider (Dentist) practicing in Berkeley, CA, registered in the NPPES registry with NPI 1215188586 since 2008. Practices at Lifelong Medical Care (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1215188586 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Christallyn Tan |
| Sex | Female |
| Practice address | 1860 ALCATRAZ AVE, Berkeley, CA, 94703 |
| Phone | 5106538500 |
| Enumeration date | 2008-10-06 |
| Last updated in NPPES | 2008-10-06 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 57398 | CA |
Copy-ready billing details
Provider: Christallyn Tan NPI: 1215188586 Taxonomy: 122300000X (Dentist) Address: 1860 ALCATRAZ AVE, Berkeley, CA, 94703
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1013913300 | Lifelong Medical Care | Organization | General Practice Dentistry | Berkeley, CA |
| 1437215936 | John Noble | Individual | Dentist | Berkeley, CA |
| 1265582860 | Maria Victoria Gueco | Individual | Dentist | Berkeley, CA |
| 1790124808 | Mary Tran-Wexler | Individual | Dentist | Berkeley, CA |
| 1023487758 | James Mun | Individual | Dentist | Berkeley, CA |
| 1982199147 | David Ho | Individual | General Practice Dentistry | Berkeley, CA |
| 1689405888 | Owen Chan | Individual | Dentist | Berkeley, CA |
| 1043042344 | Taylor Oreilly | Individual | General Practice Dentistry | Berkeley, CA |
Verify this record
Cross-check NPI 1215188586 against the authoritative CMS record: view Christallyn Tan 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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Is NPI 1215188586 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-10-06.