ELHAM ZARABIAN OD PC
ELHAM ZARABIAN OD PC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003528282, based in Orange, CA. It is classified under Optometrist.
Getting there
Here is what surrounds this office in Orange, based on OpenStreetMap data collected Sep 7, 2026. Parking is available about 0.51 mi away. There is EV charging 0.34 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 402 ft away, served by La Veta-Main. A pharmacy sits 545 ft from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.39 mi away.
Getting here and what is nearby
Transit Main-La Veta 91 ft ~1 min
Transit La Veta-Main 275 ft ~2 min
Transit La Veta-Main 402 ft ~2 min
Pharmacy CVS Pharmacy 545 ft ~3 min
Restaurant Taco Bell 664 ft ~3 min
Restaurant Subway 831 ft ~4 min
Restaurant Jamba 885 ft ~4 min
Coffee Starbucks 924 ft ~4 min
EV charging Tesla Supercharger 0.34 mi ~7 min
Convenience 7-Eleven 0.34 mi ~7 min
Hotel Days Inn by Wyndham Orange Anaheim 0.36 mi ~8 min
Parking 1100 Town & Country Parking 0.37 mi ~8 min
784 S Lawson Way, Orange 92868
Coffee Corner Bakery 0.38 mi ~8 min
Coffee The Coffee Bean & Tea Leaf 0.39 mi ~8 min
Parking Main Steet Medical Offices Parking 0.39 mi ~8 min
Main Street, Orange 92868
Grocery Mother's Market 0.44 mi ~9 min
Parking 0.51 mi ~11 min
2651 North Main Street, Santa Ana 92705
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Optometrist covers
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system. NUCC Health Care Provider Taxonomy, code 152W00000X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003528282 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Dec 19, 2022 |
| Last updated | Dec 19, 2022 |
| Status | Active |
| Practice address |
530 S MAIN ST Orange, CA 92868 (657) 391-8473 |
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 | 2 | 8 | 2 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 2 | 7 | 2 | 7 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.