Mrs. Cassandra Koutnik O.D.
Also known as
- Formerly known asWeinfurter, Cassandra Anne
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1093190019 is registered to Mrs. Cassandra Koutnik O.D., a Optometrist practising at 2121 W Division St in Chicago, Illinois. Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Cassandra Koutnik O.D. has been enumerated in the National Provider Identifier (NPI) registry since 2015.
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
- I20160826002409OptometryIL
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. Cassandra Koutnik O.D. accepts. To confirm in-network status with your specific health plan, contact Mrs. Cassandra Koutnik O.D. directly at (773) 697-7370.
Frequently asked
Yes. NPI 1093190019 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Optometrist 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 (773) 697-7370.
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. Cassandra Koutnik O.D. is a Type-1 individual NPI.