Dr. Henry R Gan, DDS
Dr. Henry R Gan is a General Practice Physician provider (General Practice) practicing in San Jose, CA, registered in the NPPES registry with NPI 1427153808 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1427153808 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Henry R Gan |
| Credential | DDS |
| Sex | Male |
| Practice address | 1685 WESTWOOD DR, #3, San Jose, CA, 95125 |
| Phone | 4082651303 |
| Enumeration date | 2006-09-13 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208D00000X | General Practice Physician | Primary | 22601 | 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: Henry Gan, DDS NPI: 1427153808 Taxonomy: 208D00000X (General Practice Physician) Address: 1685 WESTWOOD DR, #3, San Jose, CA, 95125
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1295833499 | David Hill | Individual | General Practice Dentistry | San Jose, CA |
| 1205957735 | Narrye C Aldwell | Individual | Acupuncturist | San Jose, CA |
| 1760719629 | Kathryn White | Individual | Marriage & Family Therapist | San Jose, CA |
Verify this record
Cross-check NPI 1427153808 against the authoritative CMS record: view Dr. Henry R Gan 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 1427153808 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.