About Jonathan Castejon
Jonathan Castejon is a Addiction (Substance Use Disorder) healthcare provider based in Chicago, Illinois. This provider has been registered with the National Plan and Provider Enumeration System (NPPES) since 02/02/2026. The National Provider Identifier (NPI) number assigned to this provider is 1013867506.
No pharmaceutical payment records or Medicare utilization data were found in the CMS databases for this provider. This does not reflect on the quality of care provided.
Practice Information
- Specialty Addiction (Substance Use Disorder)
- Location Chicago, IL
- Active Since 02/02/2026
- Last Updated 02/02/2026
- Taxonomy Code 101YA0400X
- Entity Type Individual
- NPI Number 1013867506
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Data Sources
Provider data from NPPES. Payment data from CMS Open Payments. Medicare data from CMS Medicare Provider Utilization. All data is public and updated periodically.
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