Unknown Individual – Procedural Dermatology Physician, NPI 1891784401

Unknown Individual is a healthcare provider. based in Park ridge, Illinois. specializing in Procedural Dermatology Physician. They hold a License No. 036038658 (IL). The NPI Number for Unknown Individual is 1891784401

Main info

Organization
Inactive
Name
Unknown Individual
NPI
1891784401
Phone
(847) 823-4113
Address
41 S PROSPECT AVE
Deactivation Date
10 April 2024
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience28
Completeness75
Years active:0State licenses:2Digital endpointsOther names

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Provider Addresses for Unknown Individual

  • 41, South Prospect Avenue, Park Ridge, Maine Township, Cook County, Illinois, 60068, United States

    PARK RIDGE, IL 600684138

    Phone: (847) 823-4113

    Fax: (847) 823-0059

    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)

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 60068)

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Reviews

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Frequently asked questions

What unique ID ties claims to Unknown Individual?
NPI 1891784401 is assigned to Unknown Individual under the national enumeration system.
What is the next step if Unknown Individual is inactive?
Treat inactive as a signal to verify Unknown Individual through official channels.
What kind of provider is Unknown Individual?
The page reflects Procedural Dermatology Physician for Unknown Individual. Clinical services aligned with this taxonomy classification.
Where is Unknown Individual's primary listing?
We display Park Ridge, Illinois because that is what the record indicates for Unknown Individual.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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