RICHARD B LEONARD (M.D.) – Ophthalmology Physician, NPI 1659421246

RICHARD B LEONARD (M.D.) is a healthcare provider. based in West dundee, Illinois. specializing in Ophthalmology Physician. They hold the professional credentials M.D.. They hold a License No. 36-038356 (IL). The NPI Number for RICHARD B LEONARD (M.D.) is 1659421246

Main info

Male
Name
RICHARD B LEONARD (M.D.)
NPI
1659421246
Phone
(847) 426-0227
Address
650 SPRING HILL RING RD
Enumeration Date
12 January 2007
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 RICHARD B LEONARD (M.D.)

  • 650, Spring Hill Ring Road, Spring Hill Mall, West Dundee, Kane County, Illinois, 60118, United States

    SUITE 2020

    WEST DUNDEE, IL 601181296

    Phone: (847) 426-0227

    Fax: (847) 426-0299

    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)

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 60118)

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Frequently asked questions

What unique ID ties claims to RICHARD B LEONARD (M.D.)?
NPI 1659421246 is assigned to RICHARD B LEONARD (M.D.) under the national enumeration system.
Is RICHARD B LEONARD (M.D.) currently active in the NPI registry?
CMS-published data lists RICHARD B LEONARD (M.D.) as an active registrant.
What does RICHARD B LEONARD (M.D.) treat or focus on?
Patients typically see RICHARD B LEONARD (M.D.) under the specialty Ophthalmology Physician. Clinical services aligned with this taxonomy classification.
Does RICHARD B LEONARD (M.D.) practice in Illinois?
You will see West Dundee, Illinois on file for RICHARD B LEONARD (M.D.) alongside any extra practice locations.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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