Quick answers
- Where does Mary E. Teclaw see patients?
- Medicare's clinician data lists 2 practice locations, including Waupun, WI and Madison, WI. Call before your visit to confirm the address.
- What is Mary E. Teclaw's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Mary E. Teclaw accept Medicare assignment?
- Yes. Medicare's clinician data says Mary E. Teclaw 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 Mary E. Teclaw?
- (920) 324-3501, as listed in official Medicare / NPI Registry data.
- What is Mary E. Teclaw's NPI number?
- 1750824959. 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 Mary E. Teclaw is enrolled with Medicare (CMS data updated 2026-10-02).
- 102 Shaler DrWaupun, WI 53963 (920) 324‑3501
- 503 Commerce DrMadison, WI 53719 (608) 833‑0062
Group practices
Medicare enrollment lists Mary E. Teclaw as a member of this group (CMS data updated 2026-10-02).
- Olson Eye Care LLC5 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Waupun
Clinicians with the same Medicare primary specialty in Waupun, WI — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750824959 |
| 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