Dr. William Mustain Ph. D.
About this NPIWhat this record shows.
NPI 1114198181 is registered to Dr. William Mustain Ph. D., a Audiologist practising at 2500 N State St, Dept Of Oto & Comm Sciences in Jackson, Mississippi. Audiologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. William Mustain Ph. D. has been enumerated in the National Provider Identifier (NPI) registry since 2008.
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.
Medicaid
- 00770092MS
Other
- P01402399MS· Issued by RR MEDICARE
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 Dr. William Mustain Ph. D. accepts. To confirm in-network status with your specific health plan, contact Dr. William Mustain Ph. D. directly at (601) 984-5160.
Frequently asked
Yes. NPI 1114198181 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Audiologist 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) 984-5160.
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. Dr. William Mustain Ph. D. is a Type-1 individual NPI.