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

Sabrina Ann Schack, OD

Individual provider Optometrist · NPI 1548001704

Sabrina Ann Schack, OD is an Optometry in Nashville, Illinois. Graduated from University of Missouri St Louis - School of Optometry in 2024, 2 years ago. Practices with Avc Optometry Inc, a 6-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
2
Trained at
University of Missouri St Louis - School of Optometry
Licensed in
IL
In the registry since
2024
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

250 E Elm St
Nashville, IL 62263-1710
Phone: (618) 327-3231
Fax: (618) 327-8748
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 821 W Highway 50 Ste 302, O Fallon, IL 62269-1828 — (618) 620-2020

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 046.011962 (IL)

Record details

NPI number1548001704
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 3, 2024
Last updated in NPPESOctober 5, 2025
Certification dateOctober 5, 2025

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF MISSOURI ST LOUIS - SCHOOL OF OPTOMETRY
Graduated 2024 (2 years in practice)
Group practice Avc Optometry Inc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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