MICHAEL LOUIS DAY (M.D.) – Emergency Medicine Physician, NPI 1457309361

MICHAEL LOUIS DAY (M.D.) is a healthcare provider. based in Eugene, Oregon. specializing in Emergency Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 35077886D (OH). The NPI Number for MICHAEL LOUIS DAY (M.D.) is 1457309361

Main info

Male
Name
MICHAEL LOUIS DAY (M.D.)
NPI
1457309361
Phone
(541) 338-8113
Address
440 SUNSHINE ACRES DR
Enumeration Date
4 May 2006
Last Update Date
20 April 2010
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for MICHAEL LOUIS DAY (M.D.)

  • 440, Sunshine Acres Drive, Eugene, Lane County, Oregon, 97401, United States

    EUGENE, OR 974015706

    Phone: (541) 338-8113

    Type: Mailing

  • Peace Health Medical Center University District, 1255, Hilyard Street, Eugene, Lane County, Oregon, 97401, United States

    SACRED HEART MEDICAL CENTER

    EUGENE, OR 97401

    Phone: (541) 338-8113

    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.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2006-11-03

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20061103000295IEmergency MedicineORTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

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 97401)

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Reviews

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Frequently asked questions

What NPI should I save for MICHAEL LOUIS DAY (M.D.)?
Save NPI 1457309361 if you need a stable reference for MICHAEL LOUIS DAY (M.D.).
Is MICHAEL LOUIS DAY (M.D.)'s NPI currently valid?
The extract we use shows MICHAEL LOUIS DAY (M.D.) as active.
What field does MICHAEL LOUIS DAY (M.D.) work in?
You can think of MICHAEL LOUIS DAY (M.D.) as practicing within Emergency Medicine Physician. Clinical services aligned with this taxonomy classification.
Where is MICHAEL LOUIS DAY (M.D.)'s primary listing?
We display Eugene, Oregon because that is what the record indicates for MICHAEL LOUIS DAY (M.D.).
Is MICHAEL LOUIS DAY (M.D.) a real provider?
This page reflects official NPPES data for NPI 1457309361. Always confirm identity and privileges with the practice and licensing boards.

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