WILLIAM T. DAY (M.D.) – Surgery Physician, NPI 1023067394

WILLIAM T. DAY (M.D.) is a healthcare provider. based in Florence, Oregon. specializing in Surgery Physician. They hold the professional credentials M.D.. They hold a License No. MD16984 (OR). The NPI Number for WILLIAM T. DAY (M.D.) is 1023067394

Main info

Male
Name
WILLIAM T. DAY (M.D.)
NPI
1023067394
Phone
(541) 997-2820
Address
330 9TH ST
Enumeration Date
6 May 2006
Last Update Date
16 December 2009
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

Loading map...

Provider Addresses for WILLIAM T. DAY (M.D.)

  • 330, 9th Street, Florence, Lane County, Oregon, 97439, United States

    FLORENCE, OR 974399470

    Phone: (541) 997-2820

    Fax: (541) 997-7197

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $44.

Total Amount is formed as General ($44) + Research ($0) + Ownership ($0) = $44.

Last reported payment date: 2024-08-22 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($29).

Total Amount

$44

General + Research + Ownership

Payments

2

Total payment records

General Amount

$44

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-08-22

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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.

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 97439)

Loading plans...

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

How is WILLIAM T. DAY (M.D.) identified in CMS data?
CMS-hosted NPPES data lists WILLIAM T. DAY (M.D.) with NPI 1023067394.
Does the file indicate WILLIAM T. DAY (M.D.) is practicing under active NPI?
Directory data currently reports WILLIAM T. DAY (M.D.) as active.
What healthcare role does WILLIAM T. DAY (M.D.) hold?
Scheduling teams often label WILLIAM T. DAY (M.D.) under Surgery Physician. Clinical services aligned with this taxonomy classification.
What area does WILLIAM T. DAY (M.D.) serve?
WILLIAM T. DAY (M.D.)'s listing highlights Florence, Oregon; more addresses can appear in NPPES.
Is the information about WILLIAM T. DAY (M.D.) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

Similar Providers

PO BOX 388
NPI: 1679521082

DAVID Y PARK (M.D.)

Surgery Physician
330, 9th Street, Florence, Lane County, Oregon, 97439, United States
NPI: 1265481519
PO BOX 24410
NPI: 1649208422
19250 SW 65th Ave Ste 240
NPI: 1003071580

MARQUES S JOHNSON (MD)

Surgery Physician
330 9TH ST
NPI: 1265752166