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

Denette K. Eisnach, OD

Individual provider Optometrist · NPI 1467578716

Denette K. Eisnach, OD is an Optometry in Pierre, South Dakota. Graduated from Pacific University - College of Optometry in 1988, 38 years ago. Practices with Central Dakota Eyecare LLP, a 5-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
38
Trained at
Pacific University - College of Optometry
Licensed in
SD
In the registry since
2007
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

640 E Sioux Ave
Pierre, SD 57501-3300
Phone: (605) 224-6128
Fax: (605) 224-8446
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 464 (SD)

Record details

NPI number1467578716
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedMarch 21, 2007
Last updated in NPPESJune 16, 2022
Certification dateJune 16, 2022
Mailing address640 E Sioux Ave, Pierre, SD 57501-3300

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolPACIFIC UNIVERSITY - COLLEGE OF OPTOMETRY
Graduated 1988 (38 years in practice)
Group practice Central Dakota Eyecare Llp — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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