Unknown Individual – Internal Medicine Physician, NPI 1508866112

Unknown Individual is a healthcare provider. based in Northbrook, Illinois. specializing in Internal Medicine Physician. The NPI Number for Unknown Individual is 1508866112

Main info

Organization
Inactive
Name
Unknown Individual
NPI
1508866112
Phone
(847) 272-8252
Address
125 ARROWWOOD DR
Deactivation Date
2 November 2022
Data current as of
19 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

  • 125, Arrowwood Drive, Wheeling Township, Cook County, Illinois, 60062, United States

    NORTHBROOK, IL 600621038

    Phone: (847) 272-8252

    Type: Mailing

  • Lake Cook Road, Deerfield, Northfield Township, Cook County, Illinois, 60015, United States

    SUITE 221

    DEERFIELD, IL 600155607

    Phone: (847) 945-6430

    Fax: (847) 945-6432

    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.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

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 60062)

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Reviews

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Frequently asked questions

Where can patients find Unknown Individual's NPI?
You can confirm Unknown Individual with NPI 1508866112; it appears in the national provider directory.
How do I interpret inactive records for Unknown Individual?
Treat inactive as a signal to verify Unknown Individual through official channels.
Can you summarize Unknown Individual's specialty in plain language?
Clinically, the directory lists Unknown Individual with Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
Does Unknown Individual practice in Illinois?
You will see Northbrook, Illinois on file for Unknown Individual alongside any extra practice locations.
How can I contact Unknown Individual?
Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

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