Vivian Ryu LCSW PLLC
About this NPIWhat this record shows.
NPI 1962030833 is registered to Vivian Ryu LCSW PLLC, a healthcare organisation classified as "Mental Health Clinic/Center (Including Community Mental Health Center)" and located at 2300 E Fry Blvd in Sierra Vista, Arizona. The organisation's authorised official is Vivian Ryu. The organisation has been enumerated in the NPI registry since 2020.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Part B Supplier
- O20200519000648Clinic/Group PracticeAZ
Source: CMS PECOS public enrollment file.
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 Vivian Ryu LCSW PLLC accepts. To confirm in-network status with your specific health plan, contact Vivian Ryu LCSW PLLC directly at (520) 559-4976.
Frequently asked
Yes. NPI 1962030833 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Mental Health Clinic/Center (Including Community Mental Health Center) 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 (520) 559-4976.
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. Vivian Ryu LCSW PLLC is a Type-2 organisational NPI.