Quick answers
- Where does Mark A. Houser see patients?
- Medicare's clinician data lists 2 practice locations, including Bloomington, IN and Martinsville, IN. Call before your visit to confirm the address.
- What is Mark A. Houser's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Mark A. Houser accept Medicare assignment?
- Yes. Medicare's clinician data says Mark A. Houser accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Mark A. Houser?
- (812) 332-3432, as listed in official Medicare / NPI Registry data.
- What is Mark A. Houser's NPI number?
- 1740472216. 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 Mark A. Houser is enrolled with Medicare (CMS data updated 2026-10-02).
- 2552 E 3rd St, Dr Tavel Family Eye CareBloomington, IN 47401 (812) 332‑3432
- 379 Grand Valley BlvdMartinsville, IN 46151 (765) 558‑2323
Group practices
Medicare enrollment lists Mark A. Houser as a member of this group (CMS data updated 2026-10-02).
- City Optical Co Inc49 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Bloomington
Clinicians with the same Medicare primary specialty in Bloomington, IN — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Indiana University - School Of Optometry |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740472216 |
| 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