John Han
John Han is a healthcare organization registered as Dentist in Reston, VA, holding Type 2 (organization) NPI 1578052288 since 2018. The authorized official on file is John Han, Doctor.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1578052288 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | John Han |
| Practice address | 11515 SUNRISE VALLEY DR, Reston, VA, 20191 |
| Phone | 7037576453 |
| Fax | 8003495255 |
| Enumeration date | 2018-05-08 |
| Last updated in NPPES | 2018-05-08 |
Authorized official
| Name | John Han |
|---|---|
| Title | Doctor |
| Phone | 7037576453 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | — | — |
Copy-ready billing details
Provider: John Han NPI: 1578052288 Taxonomy: 122300000X (Dentist) Address: 11515 SUNRISE VALLEY DR, Reston, VA, 20191
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1114087038 | John Han | Individual | General Practice Dentistry | Reston, VA |
Verify this record
Cross-check NPI 1578052288 against the authoritative CMS record: view John Han 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 2018-05-08.