DR. JEFFREY EUGENE III SIZEMORE (D.O.) – Family Medicine Physician, NPI 1144288259

DR. JEFFREY EUGENE III SIZEMORE (D.O.) is a healthcare provider. based in Willard, Ohio. specializing in Family Medicine Physician. They hold the professional credentials D.O.. They hold a License No. 34004191 (OH). The NPI Number for DR. JEFFREY EUGENE III SIZEMORE (D.O.) is 1144288259

Main info

Male
Sole Proprietor
Name
DR. JEFFREY EUGENE III SIZEMORE (D.O.)
NPI
1144288259
Phone
(419) 935-6761
Address
740 WOODBINE ST
Enumeration Date
1 May 2006
Last Update Date
16 February 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 DR. JEFFREY EUGENE III SIZEMORE (D.O.)

  • Woodbine Avenue, Willard, Huron County, Ohio, 44890, United States

    WILLARD, OH 448901635

    Phone: (419) 935-6761

    Fax: (419) 933-1676

    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.

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: 2005-05-10

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
I20050510000659IFamily PracticeOHTBD

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 44890)

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Reviews

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Frequently asked questions

What is the 10-digit NPI for DR. JEFFREY EUGENE III SIZEMORE (D.O.)?
DR. JEFFREY EUGENE III SIZEMORE (D.O.) — NPI 1144288259 — is the standard way to identify this listing.
Does the file indicate DR. JEFFREY EUGENE III SIZEMORE (D.O.) is practicing under active NPI?
Directory data currently reports DR. JEFFREY EUGENE III SIZEMORE (D.O.) as active.
What healthcare role does DR. JEFFREY EUGENE III SIZEMORE (D.O.) hold?
Scheduling teams often label DR. JEFFREY EUGENE III SIZEMORE (D.O.) under Family Medicine Physician. Clinical services aligned with this taxonomy classification.
Where should I expect DR. JEFFREY EUGENE III SIZEMORE (D.O.) on a map?
Expect Willard, Ohio as a primary anchor for DR. JEFFREY EUGENE III SIZEMORE (D.O.) unless the record lists multiple sites.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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