Quick answers
- Where does Katrenna M. Washington see patients?
- Medicare's clinician data lists 1 practice location in Marietta, GA. Call before your visit to confirm the address.
- What is Katrenna M. Washington's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Katrenna M. Washington accept Medicare assignment?
- Yes. Medicare's clinician data says Katrenna M. Washington 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 Katrenna M. Washington?
- (770) 499-8332, as listed in official Medicare / NPI Registry data.
- What is Katrenna M. Washington's NPI number?
- 1366677338. 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 Katrenna M. Washington is enrolled with Medicare (CMS data updated 2026-10-02).
- 150 Cobb Pkwy SMarietta, GA 30060 (770) 499‑8332
Specialties
- Optometryprimary
Other optometrists in Marietta
Clinicians with the same Medicare primary specialty in Marietta, GA — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | University Of Missouri St Louis - School Of Optometry |
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366677338 |
| 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