Karli Clark
About this NPIWhat this record shows.
NPI 1629969803 is registered to Karli Clark, a Optometrist practising at 3241 S Michigan Ave in Chicago, Illinois. Optometrist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Karli Clark has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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
- I20250731004205OptometryIL
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 Karli Clark accepts. To confirm in-network status with your specific health plan, contact Karli Clark directly at (312) 225-6200.
Frequently asked
Yes. NPI 1629969803 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 (312) 225-6200.
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. Karli Clark is a Type-1 individual NPI.