Karen Barr Nurse Practitioner
About this NPIWhat this record shows.
NPI 1972787489 is registered to Karen Barr Nurse Practitioner, a Adult Health Nurse Practitioner practising at 2150 Pennsylvania Ave Nw, Suite 4-417 in Washington, Washington DC. Adult Health Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Karen Barr Nurse Practitioner has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20121019000484Nurse PractitionerDC
Source: CMS PECOS public enrollment file.
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 Karen Barr Nurse Practitioner accepts. To confirm in-network status with your specific health plan, contact Karen Barr Nurse Practitioner directly at (202) 741-2323.
Frequently asked
Yes. NPI 1972787489 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Adult Health Nurse Practitioner 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 (202) 741-2323.
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. Karen Barr Nurse Practitioner is a Type-1 individual NPI.