Unknown Individual – Dermatology Physician, NPI 1265637995

Unknown Individual is a healthcare provider. based in Oak brook, Illinois. specializing in Dermatology Physician. They hold a License No. 036040480 (IL). The NPI Number for Unknown Individual is 1265637995

Main info

Organization
Inactive
61 Years Of Experience
Accepts Medicare Assignment
Name
Unknown Individual
NPI
1265637995
Phone
(630) 574-5860
Address
120 OAKBROOK CTR
Deactivation Date
10 April 2025

Doctor Profile

Medical School Name
GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
7085625430
Graduation Year
1965 (61 years ago)
PAC ID
8224168604
Group Practice PAC ID
7911043054
Professional Enrollment ID
I20100610000985
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

  • Oakbrook Center, 16th Street, Oak Brook, DuPage County, Illinois, 60523, United States

    SUITE 410

    OAK BROOK, IL 605231806

    Phone: (630) 574-5860

    Fax: (630) 574-5866

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $18.

Total Amount is formed as General ($18) + Research ($0) + Ownership ($0) = $18.

Last reported payment date: 2023-11-13 • Largest payer in this snapshot: Ortho Dermatologics, a division of Bausch Health US, LLC ($18).

Total Amount

$18

General + Research + Ownership

Payments

1

Total payment records

General Amount

$18

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-11-13

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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 60523)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 7911043054View full group profile
NameSpecialtyState
Physician AssistantWA
D E R M A T O L O G YIL
Physician AssistantIL
Nurse PractitionerPA
-IL
-IL
Nurse PractitionerIN
Physician AssistantIL
Physician AssistantIL
General SurgeryIN

Reviews

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Frequently asked questions

What federal number belongs to Unknown Individual?
The federal identifier for Unknown Individual is NPI 1265637995.
Why would Unknown Individual's listing show inactive?
Inactive in NPPES means the identifier is not currently active in that dataset.
What field does Unknown Individual work in?
You can think of Unknown Individual as practicing within Dermatology Physician. Clinical services aligned with this taxonomy classification.
Where does public data place Unknown Individual?
The snapshot lists Oak Brook, Illinois for Unknown Individual; download NPPES for the complete set.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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