Mrs. Kathryn Castorena NP
About this NPIWhat this record shows.
NPI 1659793420 is registered to Mrs. Kathryn Castorena NP, a Nurse Practitioner practising at 1500 E Medical Center Dr, 2nd Floor Taubman Center Recp B in Ann Arbor, Michigan. Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Kathryn Castorena NP has been enumerated in the National Provider Identifier (NPI) registry since 2014.
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
- I20140121000684Nurse PractitionerMI
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 Mrs. Kathryn Castorena NP accepts. To confirm in-network status with your specific health plan, contact Mrs. Kathryn Castorena NP directly at (734) 936-8857.
Frequently asked
Yes. NPI 1659793420 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 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 (734) 936-8857.
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. Kathryn Castorena NP is a Type-1 individual NPI.