DR. RICHARD WILLIAM MARCUS (M.D.) – Sleep Medicine (Internal Medicine) Physician, NPI 1487693545

DR. RICHARD WILLIAM MARCUS (M.D.) is a healthcare provider. based in Eugene, Oregon. specializing in Sleep Medicine (Internal Medicine) Physician. They hold the professional credentials M.D.. They hold a License No. MD27166 (OR). The NPI Number for DR. RICHARD WILLIAM MARCUS (M.D.) is 1487693545

Main info

Male
Name
DR. RICHARD WILLIAM MARCUS (M.D.)
NPI
1487693545
Phone
Not provided
Address
PO BOX 24410
Enumeration Date
5 June 2006
Last Update Date
27 July 2010
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DR. RICHARD WILLIAM MARCUS (M.D.)

  • PO BOX 24410

    EUGENE, OR 974020451

    Phone:

    Type: Mailing

  • Sacred Heart Medical Center at Riverbend, 3333, Riverbend Drive, Springfield, Lane County, Oregon, 97477, United States

    SLEEP DISORDER CENTER

    SPRINGFIELD, OR 974778800

    Phone: (541) 222-2402

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 97402)

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Reviews

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Frequently asked questions

What is the standard ID for DR. RICHARD WILLIAM MARCUS (M.D.) in the U.S.?
In the U.S., DR. RICHARD WILLIAM MARCUS (M.D.) is identified by NPI 1487693545.
Does the public listing show DR. RICHARD WILLIAM MARCUS (M.D.) as active?
DR. RICHARD WILLIAM MARCUS (M.D.)'s NPI record reflects an active status in NPPES.
What services align with DR. RICHARD WILLIAM MARCUS (M.D.)'s listing?
DR. RICHARD WILLIAM MARCUS (M.D.)'s public classification highlights Sleep Medicine (Internal Medicine) Physician. Clinical services aligned with this taxonomy classification.
What city is tied to DR. RICHARD WILLIAM MARCUS (M.D.)?
The directory associates DR. RICHARD WILLIAM MARCUS (M.D.) with Eugene, Oregon. Check all listed addresses for suites or satellite offices.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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