Mary Guerin FNP
About this NPIWhat this record shows.
NPI 1699035246 is registered to Mary Guerin FNP, a Family Nurse Practitioner practising at 2033 E Warner Rd Ste 109 in Tempe, Arizona. Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mary Guerin FNP has been enumerated in the National Provider Identifier (NPI) registry since 2012.
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 Mary Guerin FNP accepts. To confirm in-network status with your specific health plan, contact Mary Guerin FNP directly at (480) 820-5525.
Frequently asked
Yes. NPI 1699035246 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 (480) 820-5525.
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. Mary Guerin FNP is a Type-1 individual NPI.