Quick answers
- Does Lonnie W. Arnett accept Medicare assignment?
- Medicare's clinician data says Lonnie W. Arnett may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Lonnie W. Arnett's NPI number?
- 1891623286. 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 Lonnie W. Arnett is enrolled with Medicare (CMS data updated October 2, 2026).
- 105 Christina Landing Dr, Apt 701Wilmington, DE 19801
- 19100 Ridgewood PkwySan Antonio, TX 78259
- 19100 Ridgewood Pkwy, Bldg 1 7th FloorSan Antonio, TX 78259
- 690 Old Hickory Blvd, Suite 101Brentwood, TN 37027
- 847 W Argyle AveNashville, TN 37203
Specialties
- Optometryprimary
Other optometrists in Wilmington
Clinicians with the same Medicare primary specialty in Wilmington, DE — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | Southern College Of Optometry |
| Graduation year | 2026 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1891623286 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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