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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. EDWIN EARL GAAR M.D.
NPI 1912952391
Specialist in Louisville, KY

Active since May 23, 2006PECOS Enrolled
800 ZORN AVENUE (112), LOUISVILLE, KY 40206(502) 287-6804(502) 287-6825 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Edwin Earl Gaar M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. EDWIN EARL GAAR M.D. (NPI 1912952391) is an individual specialist in Louisville, Kentucky, licensed in Kentucky (23387) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912952391
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. EDWIN EARL GAARCredential: M.D.
Location Address800 ZORN AVENUE (112)Louisville, KY 40206
Mailing Address11102 Owl Creek LnAnchorage, KY 40223-2439 · (502) 244-5775 · Fax (502) 287-6825
Phone(502) 287-6804
Fax(502) 287-6825
Sole ProprietorNo
Enumeration DateMay 23, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1912952391 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in KY · 23387
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
800 ZORN AVENUE (112), Louisville, KY 40206
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Edwin Earl Gaar M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SCOTT ALLAN KLEIN MD
Orthopaedic Surgery
800 ZORN AVENUE (112)
LOUISVILLE, KY 40206
Jefferson County (502) 287-6802

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Edwin Gaar's NPI number?

The NPI number for Edwin Gaar is 1912952391. It was assigned to this individual provider in the NPPES registry on May 23, 2006.

Where is Edwin Gaar located?

Edwin Gaar practices at 800 Zorn Avenue (112), Louisville, KY 40206. The listed phone number is (502) 287-6804.

What is Edwin Gaar's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Edwin Gaar enrolled in Medicare?

Yes. Edwin Gaar is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Edwin Gaar was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.