Sarah Weltzer Ms, Ibclc
Also known as
- Formerly known asKnotek, Sarah Ann
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1609021732 is registered to Sarah Weltzer Ms, Ibclc, a Lactation Consultant practising at 451 Newport Dr in Naperville, Illinois. Lactation Consultant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Sarah Weltzer Ms, Ibclc has been enumerated in the National Provider Identifier (NPI) registry since 2008.
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 Sarah Weltzer Ms, Ibclc accepts. To confirm in-network status with your specific health plan, contact Sarah Weltzer Ms, Ibclc directly at (630) 649-1223.
Frequently asked
Yes. NPI 1609021732 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Lactation Consultant 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 (630) 649-1223.
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. Sarah Weltzer Ms, Ibclc is a Type-1 individual NPI.