Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Carl E Harder, OD

Individual provider Optometrist · NPI 1558635748

Dr. Carl E Harder, OD is an Optometry in Louisville, Kentucky. Qualified in 2006, 20 years ago. Practices with Ky Doctors of Optometry, PLLC, a 64-clinician group and accepts Medicare assignment. Licensed in Indiana and Kentucky.

Years since qualifying
20
Licensed in
IN, KY
In the registry since
2012
Specialties on file
3
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

6420 Dutchmans Pkwy
Louisville, KY 40205-3372
Phone: (502) 259-5026
Fax: (502) 259-7393
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 1894DT (KY)
Optometrist Taxonomy 152W00000X · Licence 18003712A (IN)
Optometrist Taxonomy 152W00000X · Licence 18003712B (IN)

Record details

NPI number1558635748
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedMarch 6, 2012
Last updated in NPPESSeptember 26, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Ky Doctors Of Optometry, Pllc — 64 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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