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

Dr. Ashley Janelle Lamaster, OD

Individual provider Optometrist · NPI 1639585763

Dr. Ashley Janelle Lamaster, OD is an Optometry in Evansville, Indiana. Graduated from Indiana University - School of Optometry in 2014, 12 years ago. Practices with Simpson and Bigham OD Partnership, a 4-clinician group. Licensed in Indiana.

Years since qualifying
12
Trained at
Indiana University - School of Optometry
Licensed in
IN
In the registry since
2014
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

1201 Cross Pointe Pl
Evansville, IN 47715-9168
Phone: (812) 909-6587
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 18003861 (IN)

Record details

NPI number1639585763
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedJuly 9, 2014
Last updated in NPPESFebruary 23, 2021
Certification dateFebruary 23, 2021

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolINDIANA UNIVERSITY - SCHOOL OF OPTOMETRY
Graduated 2014 (12 years in practice)
Group practice Simpson And Bigham Od Partnership — 4 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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