Rachel Koshalek
Also known as
- Formerly known asGrischow, Rachel
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1659904100 is registered to Rachel Koshalek, a Medical Physician Assistant practising at 4621 Eastpark Blvd in Madison, Wisconsin. Medical Physician Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Rachel Koshalek has been enumerated in the National Provider Identifier (NPI) registry since 2020.
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
- I20210128000406Physician AssistantWI
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 Rachel Koshalek accepts. To confirm in-network status with your specific health plan, contact Rachel Koshalek directly at (608) 915-0400.
Frequently asked
Yes. NPI 1659904100 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Medical Physician Assistant 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 (608) 915-0400.
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. Rachel Koshalek is a Type-1 individual NPI.