Unknown Individual – Otolaryngology Physician, NPI 1992748453

Unknown Individual is a healthcare provider. based in Norwalk, Connecticut. specializing in Otolaryngology Physician. They hold a License No. 017342 (CT). The NPI Number for Unknown Individual is 1992748453

Main info

Organization
Inactive
Name
Unknown Individual
NPI
1992748453
Phone
(203) 866-8121
Address
148 EAST AVE
Deactivation Date
29 January 2026
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience19
Completeness75
Years active:0State licenses:1Digital endpointsOther names

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Provider Addresses for Unknown Individual

  • 148, East Avenue, East Norwalk, Norwalk, Fairfield County, Connecticut, 06851, United States

    SUITE 2-I

    NORWALK, CT 068515721

    Phone: (203) 866-8121

    Fax: (203) 866-4193

    Type: Location

  • 30, John Street, North Greenwich, Greenwich, Western Connecticut Planning Region, Connecticut, 06831, United States

    GREENWICH, CT 068312609

    Phone: (203) 661-3712

    Type: Mailing

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.

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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 06851)

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Reviews

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Frequently asked questions

What identifier follows Unknown Individual across health systems?
The NPI 1992748453 uniquely identifies Unknown Individual in U.S. healthcare data.
What does inactive NPI status mean for Unknown Individual?
Inactive status means the NPI record is not marked active in the public file — verify before making care decisions.
What does the directory say Unknown Individual does?
Insurance directories may phrase it differently, but here Unknown Individual maps to Otolaryngology Physician. Clinical services aligned with this taxonomy classification.
Can patients visit Unknown Individual in Norwalk, Connecticut?
For routing, start with Norwalk, Connecticut for Unknown Individual, then verify phone and hours locally.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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