DR. WILLIAM O LIGHT (MD) – Dermatology Physician, NPI 1730101742

DR. WILLIAM O LIGHT (MD) is a healthcare provider. based in Lima, Ohio. specializing in Dermatology Physician. They hold the professional credentials MD. They hold a License No. 35034390L (OH). The NPI Number for DR. WILLIAM O LIGHT (MD) is 1730101742

Main info

Male
Name
DR. WILLIAM O LIGHT (MD)
NPI
1730101742
Phone
(419) 228-8191
Address
1005 BELLEFONTAINE AVE
Enumeration Date
25 July 2006
Last Update Date
8 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. WILLIAM O LIGHT (MD)

  • 1005, Bellefontaine Avenue, Lima, Allen County, Ohio, 45804, United States

    STE 225

    LIMA, OH 458042896

    Phone: (419) 228-8191

    Fax: (419) 229-3490

    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.

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Medicare Enrollment & Revalidation

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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)

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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 45804)

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Reviews

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Frequently asked questions

What is DR. WILLIAM O LIGHT (MD)'s NPI number?
DR. WILLIAM O LIGHT (MD)'s NPI is 1730101742 — the number used across U.S. healthcare to identify this provider.
Would DR. WILLIAM O LIGHT (MD) appear as active to a payer?
You can treat DR. WILLIAM O LIGHT (MD) as active for directory purposes; confirm clinical privileges separately.
What expertise is attributed to DR. WILLIAM O LIGHT (MD)?
DR. WILLIAM O LIGHT (MD)'s specialty line reads Dermatology Physician. Clinical services aligned with this taxonomy classification.
What locale is associated with DR. WILLIAM O LIGHT (MD)?
Directory geography for DR. WILLIAM O LIGHT (MD) centers on Lima, Ohio.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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