Mrs. Barbara Hartnett Ms, NP
About this NPIWhat this record shows.
NPI 1104172691 is registered to Mrs. Barbara Hartnett Ms, NP, a Nurse Practitioner, OB/GYN practising at 737 N Michigan Ave in Chicago, Illinois. Nurse Practitioner, OB/GYN is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Barbara Hartnett Ms, NP has been enumerated in the National Provider Identifier (NPI) registry since 2012.
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 Mrs. Barbara Hartnett Ms, NP accepts. To confirm in-network status with your specific health plan, contact Mrs. Barbara Hartnett Ms, NP directly at (312) 440-3810.
Frequently asked
Yes. NPI 1104172691 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Nurse Practitioner, OB/GYN 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 (312) 440-3810.
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. Mrs. Barbara Hartnett Ms, NP is a Type-1 individual NPI.