Unknown Individual – Geriatric Medicine (Family Medicine) Physician, NPI 1275519829

Unknown Individual is a healthcare provider. based in Chicago, Illinois. specializing in Geriatric Medicine (Family Medicine) Physician. They hold a License No. 25MA08983500 (NJ). The NPI Number for Unknown Individual is 1275519829

Main info

Organization
Inactive
Name
Unknown Individual
NPI
1275519829
Phone
(773) 292-4800
Address
1340 S DAMEN AVE STE 400
Deactivation Date
20 September 2023
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience23
Completeness75
Years active:0State licenses:2Digital endpointsOther names

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Provider Addresses for Unknown Individual

  • South Damen Avenue, Near West Side, Illinois Medical District, Chicago, Cook County, Illinois, 60612, United States

    CHICAGO, IL 606081169

    Phone: (773) 292-4800

    Fax: (312) 564-4059

    Type: Mailing

  • Hyatt Regency Princeton, 102, Carnegie Center Drive, Carnegie Center, Princeton, Mercer County, New Jersey, 08540, United States

    SUITE 103

    PRINCETON, NJ 085406235

    Phone: (773) 292-4800

    Fax: (312) 564-4059

    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 60608)

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Reviews

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Frequently asked questions

What is Unknown Individual's NPI number?
Unknown Individual's NPI is 1275519829 — the number used across U.S. healthcare to identify this provider.
Is Unknown Individual still active if the NPI shows inactive?
NPPES shows Unknown Individual as inactive; dates on the record explain the timeline when available.
What expertise is attributed to Unknown Individual?
Unknown Individual's specialty line reads Geriatric Medicine (Family Medicine) Physician. Clinical services aligned with this taxonomy classification.
Is Unknown Individual associated with Chicago?
Public fields place Unknown Individual around Chicago, Illinois. Always confirm the exact site before visiting.
What does 2 location(s) imply?
2 practice locations appear in the available data.

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