John Harsh PHD
About this NPIWhat this record shows.
NPI 1164559639 is registered to John Harsh PHD, a Psychologist practising at 101 Courtenay Cir in Hattiesburg, Mississippi. Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. John Harsh PHD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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 John Harsh PHD accepts. To confirm in-network status with your specific health plan, contact John Harsh PHD directly at (601) 579-5180.
Frequently asked
Yes. NPI 1164559639 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychologist 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 (601) 579-5180.
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. John Harsh PHD is a Type-1 individual NPI.