Unknown Individual – Substance Abuse Rehabilitation Facility, NPI 1457816357

Unknown Individual is a healthcare provider. based in Oak brook, Illinois. specializing in Substance Abuse Rehabilitation Facility. The NPI Number for Unknown Individual is 1457816357

Main info

Organization
Inactive
Name
Unknown Individual
NPI
1457816357
Phone
(630) 572-8228
Address
1301 WEST 22ND STREET
Deactivation Date
8 September 2021
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience5
Completeness75
Years active:0State licenses:0Digital endpointsOther names

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Provider Addresses for Unknown Individual

  • 1301, West 22nd Street, Oak Brook, DuPage County, Illinois, 60521, United States

    SUITE 500

    OAK BROOK, IL 60523

    Phone: (630) 572-8228

    Fax: (630) 572-0566

    Type: Mailing

  • 140, North Ashland Avenue, Near West Side, Chicago, Cook County, Illinois, 60607, United States

    CHICAGO, IL 60607

    Phone: (312) 850-0050

    Fax: (312) 850-9095

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60523)

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Reviews

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Frequently asked questions

What is the 10-digit NPI for Unknown Individual?
Unknown Individual — NPI 1457816357 — is the standard way to identify this listing.
Is Unknown Individual excluded from programs when inactive?
The public NPI listing for Unknown Individual is not currently active; confirm directly with the practice or licensing boards.
What healthcare role does Unknown Individual hold?
Scheduling teams often label Unknown Individual under Substance Abuse Rehabilitation Facility. Clinical services aligned with this taxonomy classification.
Where should I expect Unknown Individual on a map?
Expect Oak Brook, Illinois as a primary anchor for Unknown Individual unless the record lists multiple sites.
Why does Unknown Individual have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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