Jihyun Yoon
About this NPIWhat this record shows.
NPI 1427690668 is registered to Jihyun Yoon, a Dental Hygienist practising at 6455 Machine St Building 4501 in Aberdeen Proving Ground, Maryland. Dental Hygienist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Jihyun Yoon has been enumerated in the National Provider Identifier (NPI) registry since 2019.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Jihyun Yoon accepts. To confirm in-network status with your specific health plan, contact Jihyun Yoon directly at (210) 727-2508.
Frequently asked
Yes. NPI 1427690668 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dental Hygienist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (210) 727-2508.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Jihyun Yoon is a Type-1 individual NPI.