Quick answers
- Where does Karann J. Ermis see patients?
- Medicare's clinician data lists 2 practice locations, including Houston, TX. Call before your visit to confirm the address.
- What is Karann J. Ermis's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Karann J. Ermis accept Medicare assignment?
- Yes. Medicare's clinician data says Karann J. Ermis 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 Karann J. Ermis?
- (832) 975-7020, as listed in official Medicare / NPI Registry data.
- What is Karann J. Ermis's NPI number?
- 1699454587. 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 Karann J. Ermis is enrolled with Medicare (CMS data updated 2026-10-02).
- 1533 N Shepherd Dr, Suite 120Houston, TX 77008 (832) 975‑7020
- 2921 Riverby Rd, Suite 104Houston, TX 77020 (832) 660‑7176
Group practices
Medicare enrollment lists Karann J. Ermis as a member of these groups (CMS data updated 2026-10-02).
- Eado Eye Studio PLLC3 clinicians in the group
- Sight Studio, PLLC3 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | University Of Houston - College Of Optometry |
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699454587 |
| 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