Dr. Nancy Ian Chen
Dr. Nancy Ian Chen is a Dentist provider (Dentist) practicing in Flemington, NJ, registered in the NPPES registry with NPI 1871848937 since 2012.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1871848937 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Nancy Ian Chen |
| Sex | Female |
| Practice address | Flemington, NJ, 08822 |
| Phone | 9082375100 |
| Fax | 9082370051 |
| Enumeration date | 2012-07-16 |
| Last updated in NPPES | 2012-07-16 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 22DI02477400 | NJ |
Copy-ready billing details
Provider: Nancy Chen NPI: 1871848937 Taxonomy: 122300000X (Dentist) Address: Flemington, NJ, 08822
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1457563496 | Tricia Oconer | Individual | General Practice Dentistry | Flemington, NJ |
Verify this record
Cross-check NPI 1871848937 against the authoritative CMS record: view Dr. Nancy Ian 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
Is NPI 1871848937 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-07-16.