Unknown Individual – Cardiovascular Disease Physician, NPI 1689615387

Unknown Individual is a healthcare provider. based in Northbrook, Illinois. specializing in Cardiovascular Disease Physician. The NPI Number for Unknown Individual is 1689615387

Main info

Organization
Inactive
Name
Unknown Individual
NPI
1689615387
Phone
(847) 698-3600
Address
1741 MISSION HILLS RD
Deactivation Date
21 November 2024
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

  • 1741 MISSION HILLS RD

    NORTHBROOK, IL 600625707

    Phone: (847) 698-3600

    Fax: (847) 318-2949

    Type: Mailing

  • Dempster Street, Buffalo, Erie County, New York, 14206, United States

    STE 535

    PARK RIDGE, IL 600681186

    Phone: (847) 698-3600

    Fax: (847) 318-2949

    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

Is there an official ID for Unknown Individual in U.S. healthcare records?
The official identifier for Unknown Individual is NPI 1689615387.
Can Unknown Individual still bill if the NPI is inactive?
Do not rely on inactive status alone — contact the provider for confirmation.
What kind of doctor is Unknown Individual?
Unknown Individual is associated with Cardiovascular Disease Physician in the directory — Clinical services aligned with this taxonomy classification.
What locale is associated with Unknown Individual?
Directory geography for Unknown Individual centers on Northbrook, Illinois.
When was this NPI issued?
Enumeration for Unknown Individual is noted as not shown in this record where the registry provides it.

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