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Cardiovascular Disease (Cardiology)

Geoffrey A. Day, MD

Works at hospitals in Washington, IN · Evansville, IN · Paoli, IN … · Indiana

Summary

Geoffrey A. Day, MD (Cardiovascular Disease (Cardiology)) is listed by Medicare at 5 hospitals in Washington, IN, Evansville, IN and Paoli, IN and other places. NPI 1407903396. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Geoffrey A. Day, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Cardiovascular Disease (Cardiology)Primary specialty
YesAccepts Medicare assignment
22Years since medical school (graduated 2004)
University Of Louisville School Of MedicineMedical school
MaleGender (as listed)
Deaconess Specialty Physicians, IncGroup practice (+1 more)

Quick answers

Which hospitals does Geoffrey A. Day work at?
Medicare's official clinician data lists Geoffrey A. Day at 5 hospitals: Daviess Community Hospital, Deaconess Hospital Inc, Indiana University Health Paoli Hospital, Memorial Hospital and Health Care Center and Perry County Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Geoffrey A. Day see patients?
Medicare's clinician data lists 8 practice locations, including Holland, IN, Jasper, IN and Montgomery, IN. Call before your visit to confirm the address.
What is Geoffrey A. Day's specialty?
Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
Does Geoffrey A. Day accept Medicare assignment?
Yes. Medicare's clinician data says Geoffrey A. Day accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Geoffrey A. Day?
(812) 536-3943, as listed in official Medicare / NPI Registry data.
What is Geoffrey A. Day's NPI number?
1407903396. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Geoffrey A. Day works

Medicare's Facility Affiliation Data lists Geoffrey A. Day at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Geoffrey A. Day is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.

Group practices

Medicare enrollment lists Geoffrey A. Day as a member of these groups (CMS data updated 2026-10-02).

  • Deaconess Specialty Physicians, Inc229 clinicians in the group
  • Deaconess Memorial Medical Center Inc144 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Indiana →

Other cardiologists in Indiana

Clinicians with the same Medicare primary specialty in Indiana — not a recommendation.

All cardiologists in Indiana →

Clinician information

CredentialMD
Medical schoolUniversity Of Louisville School Of Medicine
Graduation year2004
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1407903396
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians