Unknown Individual – Optometrist, NPI 1356418404

Unknown Individual is a healthcare provider. based in Skokie, Illinois. specializing in Optometrist. The NPI Number for Unknown Individual is 1356418404

Main info

Organization
Inactive
Name
Unknown Individual
NPI
1356418404
Phone
Not provided
Address
4109 ENFIELD
Deactivation Date
13 September 2021
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

  • 4109, Enfield Avenue, Skokie, Niles Township, Cook County, Illinois, 60076, United States

    SKOKIE, IL 60076

    Phone:

    Type: Mailing

  • Boulevard Bikes, 2769, North Milwaukee Avenue, Jackowo, Chicago, Jefferson Township, Cook County, Illinois, 60647, United States

    CHICAGO, IL 60647

    Phone: (773) 276-4660

    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 60076)

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Reviews

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Frequently asked questions

Can I verify Unknown Individual with an NPI only?
You can start verification with NPI 1356418404 for Unknown Individual, then check state licensing separately.
Why might Unknown Individual appear inactive while still practicing?
We display what the registry publishes: Unknown Individual appears inactive there.
What is Unknown Individual best known for clinically?
Directory data describes Unknown Individual with Optometrist. Clinical services aligned with this taxonomy classification.
Where is Unknown Individual based?
Unknown Individual is tied to Skokie, Illinois in the data we show; additional addresses may exist on the full record.
What does 'Individual Provider' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.

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