Ms. Mary Kay Costello
Also known as
- Also known asCostello, Emmi
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1114751047 is registered to Ms. Mary Kay Costello, a Speech-Language Pathology practising at 10000 Dee Rd in Des Plaines, Illinois. Speech-Language Pathology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Mary Kay Costello has been enumerated in the National Provider Identifier (NPI) registry since 2024.
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 Ms. Mary Kay Costello accepts. To confirm in-network status with your specific health plan, contact Ms. Mary Kay Costello directly at (847) 493-8685.
Frequently asked
Yes. NPI 1114751047 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Speech-Language Pathology 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 (847) 493-8685.
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. Ms. Mary Kay Costello is a Type-1 individual NPI.