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About this NPIWhat this record shows.
NPI 1093535486 is registered to Nidhal Siddig MD, a Vascular Neurology Physician practising at 1740 W Taylor St in Chicago, Illinois. Vascular Neurology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Nidhal Siddig MD has been enumerated in the National Provider Identifier (NPI) registry since 2024.
Provider type
Individual (Type 1)
Status
Active
Enumerated
2024-10-11
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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.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Nidhal Siddig MD accepts. To confirm in-network status with your specific health plan, contact Nidhal Siddig MD directly at (312) 413-8605.
Frequently asked
Yes. NPI 1093535486 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Vascular Neurology Physician 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) 413-8605.
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. Nidhal Siddig MD is a Type-1 individual NPI.
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