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Ophthalmology

Brennan P. Greene, MD

Sees patients in Louisville, KY · Kentucky

Summary

Brennan P. Greene, MD (Ophthalmology) is enrolled with Medicare at 1 practice location in Louisville, KY. NPI 1013003136. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Brennan P. Greene, 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

OphthalmologyPrimary specialty
YesAccepts Medicare assignment
35Years since medical school (graduated 1991)
University Of Louisville School Of MedicineMedical school
MaleGender (as listed)
University of Louisville Physicians IncGroup practice

Quick answers

Where does Brennan P. Greene see patients?
Medicare's clinician data lists 1 practice location in Louisville, KY. Call before your visit to confirm the address.
What is Brennan P. Greene's specialty?
Medicare lists Ophthalmology as the primary specialty.
Does Brennan P. Greene accept Medicare assignment?
Yes. Medicare's clinician data says Brennan P. Greene 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 Brennan P. Greene?
(502) 852-5466, as listed in official Medicare / NPI Registry data.
What is Brennan P. Greene's NPI number?
1013003136. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Brennan P. Greene is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Brennan P. Greene as a member of this group (CMS data updated 2026-10-02).

  • University of Louisville Physicians Inc1,445 clinicians in the group

Specialties

Find other Ophthalmology doctors in Kentucky →

Other ophthalmologists in Louisville

Clinicians with the same Medicare primary specialty in Louisville, KY — not a recommendation.

All ophthalmologists in Louisville →

Clinician information

CredentialMD
Medical schoolUniversity Of Louisville School Of Medicine
Graduation year1991
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1013003136
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians