Ms. Karen Dilfer Otr
About this NPIWhat this record shows.
NPI 1558504621 is registered to Ms. Karen Dilfer Otr, a Occupational Therapist practising at 8356 W Normal Ct in Niles, Illinois. Occupational Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Karen Dilfer Otr has been enumerated in the National Provider Identifier (NPI) registry since 2009.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 1 PECOS enrollment record (with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 6,099 Occupational Therapist providers on file in Illinois.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
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
- I20241203000321Occupational Therapist in Private PracticeIL
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 Ms. Karen Dilfer Otr accepts. To confirm in-network status with your specific health plan, contact Ms. Karen Dilfer Otr directly at (847) 293-9559.
Frequently asked
Yes. NPI 1558504621 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Occupational Therapist 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 (847) 293-9559.
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. Ms. Karen Dilfer Otr is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 6,099 Occupational Therapist providers are registered in Illinois, and Ms. Karen Dilfer Otr is one of them. The figure refreshes each month from the federal source.