Ob-Gyn Associates, S.C.
About this NPIWhat this record shows.
NPI 1538298518 is registered to Ob-Gyn Associates, S.C., a healthcare organisation classified as "Specialist" and located at 19475 W North Ave, Suite 400 in Brookfield, Wisconsin. The organisation's authorised official is William Martens. The organisation has been enumerated in the 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 Ob-Gyn Associates, S.C. accepts. To confirm in-network status with your specific health plan, contact Ob-Gyn Associates, S.C. directly at (262) 780-4000.
Frequently asked
Yes. NPI 1538298518 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 (262) 780-4000.
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. Ob-Gyn Associates, S.C. is a Type-2 organisational NPI.