Jun Guan FNP
About this NPIWhat this record shows.
NPI 1457004475 is registered to Jun Guan FNP, a Family Nurse Practitioner practising at 799 Rockville Pike in Rockville, Maryland. Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Jun Guan FNP has been enumerated in the National Provider Identifier (NPI) registry since 2022.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- R230357MD· Issued by FNP
Source: NPPES public registry.
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 Jun Guan FNP accepts. To confirm in-network status with your specific health plan, contact Jun Guan FNP directly at (866) 389-2727.
Frequently asked
Yes. NPI 1457004475 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Nurse Practitioner 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 (866) 389-2727.
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. Jun Guan FNP is a Type-1 individual NPI.