Jon Hall, LDO
Jon Hall, LDO is a provider specialising in Optician in Dublin, OH, registered under NPI 1003513938.
Getting there
Here is what surrounds this office in Dublin, based on OpenStreetMap data collected Oct 2, 2026. Parking is available about 0.44 mi away. The nearest transit stop is 0.20 mi away, served by Summer Dr & Sawmill Commons Ln. A pharmacy sits 124 ft from the entrance (Walmart Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.34 mi away.
Getting here and what is nearby
Grocery Walmart Supercenter 53 ft ~1 min
7730 Sawmill Road, Dublin 43016
Mo-Su 06:00-23:00
Pharmacy Walmart Pharmacy 124 ft ~1 min
5900 Sawmill Road, Dublin 43016
Mo-Fr 09:00-21:00; Sa 09:00-17:00; Su 10:00-16:00
Parking 257 ft ~1 min
Restaurant McAlister's Deli 469 ft ~2 min
Restaurant Siam Orchid 576 ft ~3 min
7654 Sawmill Road, Dublin 43016
Mo-Sa 11:00-14:30,16:30-21:00
Restaurant Popeyes Louisiana Kitchen 677 ft ~3 min
Transit 2555 Summer Dr 757 ft ~3 min
Transit Sawmill Rd & Summer Dr 870 ft ~4 min
Transit Summer Dr & Sawmill Commons Ln 0.20 mi ~4 min
Gas station Kroger 0.23 mi ~5 min
Grocery Kroger 0.30 mi ~6 min
7625 Sawmill Road, Dublin 43016
Mo-Su 06:00-23:00
Coffee Starbucks 0.32 mi ~7 min
Coffee Sunny Street Cafe 0.33 mi ~7 min
Coffee Tim Hortons 0.34 mi ~7 min
7493 Sawmill Road, Dublin 43016-9616
Mo-We 06:00-18:00; Fr-Sa 06:00-18:00; Su 06:00-16:00
Parking 0.34 mi ~7 min
Parking 0.44 mi ~9 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| OP.013996-SC | OH | Optician primary |
This provider holds licence OP.013996-SC issued in OH. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Optician covers
Opticians help fit eyeglasses and contact lenses, following prescriptions from Ophthalmologists and Optometrists. They also help customers decide which eyeglass frame or contact lenses to buy. NUCC Health Care Provider Taxonomy, code 156FX1800X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003513938 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 10, 2023 |
| Last updated | Feb 10, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | LDO |
| Practice address |
7730 SAWMILL ROAD WALMART VISION CENTER Dublin, OH 43016 (614) 943-6508 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 5 | 1 | 3 | 9 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 1 | 6 | 9 | 6 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.