Quick answers
- Where does James C. Bigham see patients?
- Medicare's clinician data lists 3 practice locations, including Oakland City, IN, Evansville, IN and Haubstadt, IN. Call before your visit to confirm the address.
- What is James C. Bigham's specialty?
- Medicare lists Optometry as the primary specialty.
- Does James C. Bigham accept Medicare assignment?
- Medicare's clinician data says James C. Bigham may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for James C. Bigham?
- (812) 749-3700, as listed in official Medicare / NPI Registry data.
- What is James C. Bigham's NPI number?
- 1528053113. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where James C. Bigham is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 N Main StOakland City, IN 47660 (812) 749‑3700
- 634 Cross Valley CirEvansville, IN 47710 (812) 401‑7777
- 831 S 9th AveHaubstadt, IN 47639 (812) 615‑0277
Group practices
Medicare enrollment lists James C. Bigham as a member of these groups (CMS data updated 2026-10-02).
- Northside Eyecare Associates, LLC5 clinicians in the group
- Oakland City Eyecare, LLC5 clinicians in the group
- South Gibson Eyecare Associates, LLC5 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Oakland City
Clinicians with the same Medicare primary specialty in Oakland City, IN — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | University Of Missouri St Louis - School Of Optometry |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1528053113 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians