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

Allyson M Bigham, OD

Individual provider Optometrist · NPI 1356337661

Allyson M Bigham, OD is an Optometry in Evansville, Indiana. Graduated from University of Missouri St Louis - School of Optometry in 2003, 23 years ago. Practices with Simpson and Bigham OD Partnership, a 4-clinician group. Licensed in Indiana.

Years since qualifying
23
Trained at
University of Missouri St Louis - School of Optometry
Licensed in
IN
In the registry since
2005
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

2417 W Franklin St
Evansville, IN 47712-5564
Phone: (812) 423-5000
Fax: (812) 423-6838
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 18003226A (IN)

Record details

NPI number1356337661
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedSeptember 22, 2005
Last updated in NPPESJanuary 21, 2013
Mailing address2417 W Franklin St, Evansville, IN 47712-5564

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 2003 (23 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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