Howard M Hack MD PC
About this NPIWhat this record shows.
NPI 1578889762 is registered to Howard M Hack MD PC, a healthcare organisation classified as "Specialist" and located at 720 Paularino Ave, Ste. 200 in Costa Mesa, California. The organisation's authorised official is Howard Hack. The organisation has been enumerated in the NPI registry since 2010.
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 Howard M Hack MD PC accepts. To confirm in-network status with your specific health plan, contact Howard M Hack MD PC directly at (714) 641-2640.
Frequently asked
Yes. NPI 1578889762 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Specialist 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 (714) 641-2640.
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. Howard M Hack MD PC is a Type-2 organisational NPI.