Unknown Individual – Pediatric Adolescent Medicine Physician, NPI 1548269814

Unknown Individual is a healthcare provider. based in Matteson, Illinois. specializing in Pediatric Adolescent Medicine Physician. They hold a License No. 036051208 (IL). The NPI Number for Unknown Individual is 1548269814

Main info

Organization
Inactive
Name
Unknown Individual
NPI
1548269814
Phone
(708) 747-5850
Address
PO BOX 189
Deactivation Date
28 August 2024
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience14
Completeness75
Years active:0State licenses:1Digital endpointsOther names

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Provider Addresses for Unknown Individual

  • PO BOX 189

    MATTESON, IL 604430189

    Phone: (708) 747-5850

    Fax: (708) 747-9991

    Type: Mailing

  • Gold Coast Galleria, 1004-1030, North Clark Street, Gold Coast, Near North Side, Chicago, Cook County, Illinois, 60610, United States

    SUITE 400

    CHICAGO, IL 606105467

    Phone: (312) 943-6964

    Fax: (312) 943-6924

    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 60443)

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Reviews

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Frequently asked questions

How do I look up Unknown Individual by NPI?
Use NPI 1548269814 when you need to reference Unknown Individual in forms, claims, or directories.
Should I trust care from Unknown Individual if status is inactive?
An inactive NPI does not by itself prove someone stopped practicing — check other sources.
What does Unknown Individual treat or focus on?
Patients typically see Unknown Individual under the specialty Pediatric Adolescent Medicine Physician. Clinical services aligned with this taxonomy classification.
What location metadata exists for Unknown Individual?
The page summarizes Matteson, Illinois for Unknown Individual; expand the address list for detail.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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