Joan Williams PH.D.
About this NPIWhat this record shows.
NPI 1558696138 is registered to Joan Williams PH.D., a Clinical Psychologist practising at 4000 Miamisburg Centerville Rd, Sleep Disorders Center Sycamore Medical Center in Miamisburg, Ohio. Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Joan Williams PH.D. has been enumerated in the National Provider Identifier (NPI) registry since 2009.
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
- 0136301OH
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 Joan Williams PH.D. accepts. To confirm in-network status with your specific health plan, contact Joan Williams PH.D. directly at (937) 384-4820.
Frequently asked
Yes. NPI 1558696138 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical 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 (937) 384-4820.
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. Joan Williams PH.D. is a Type-1 individual NPI.