Miss Charlotte Koestner LCSW
About this NPIWhat this record shows.
NPI 1609436807 is registered to Miss Charlotte Koestner LCSW, a Social Worker practising at 125 S 1st Ave in Phoenix, Arizona. Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Miss Charlotte Koestner LCSW 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 Miss Charlotte Koestner LCSW accepts. To confirm in-network status with your specific health plan, contact Miss Charlotte Koestner LCSW directly at (602) 372-2315.
Frequently asked
Yes. NPI 1609436807 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Social Worker 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 (602) 372-2315.
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. Miss Charlotte Koestner LCSW is a Type-1 individual NPI.