Omar Alnofi
Omar Alnofi is a provider specialising in General Practice Dentistry in Orange, CA, registered under NPI 1003653239.
Getting there
Here is what surrounds this office in Orange, based on OpenStreetMap data collected Oct 12, 2026. Parking is available about 0.50 mi away. The nearest transit stop is 601 ft away, served by Chapman-Tustin. A pharmacy sits 644 ft from the entrance (Rite Aid), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.36 mi away.
Getting here and what is nearby
Grocery Grocery Outlet 220 ft ~1 min
Transit Tustin-Chapman 250 ft ~1 min
Restaurant Carl's Jr. 244 ft ~1 min
Convenience ampm 432 ft ~2 min
Gas station Arco 437 ft ~2 min
Transit Chapman-Tustin 599 ft ~3 min
Transit Chapman-Tustin 601 ft ~3 min
Restaurant Lamppost Pizza 596 ft ~3 min
Pharmacy Rite Aid 644 ft ~3 min
Coffee Starbucks 673 ft ~3 min
1630 East Chapman Avenue, Orange 92866
Mo-Th 04:30-23:00; Fr-Su 04:30-23:30
Convenience ampm 0.33 mi ~7 min
Gas station Arco 0.34 mi ~7 min
Coffee Rekindle Coffee 0.36 mi ~8 min
434 North Tustin Street, Orange 92867
06:00-16:00
Restaurant Taco Bell 0.38 mi ~8 min
490 North Tustin Street, Orange 92867
Mo-Th 07:00-03:00; Fr 07:00-05:30; Su 05:30-03:00
Parking 0.50 mi ~11 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 |
|---|---|---|
| 110281 | CA | General Practice Dentistry primary |
This provider holds licence 110281 issued in CA. 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 General Practice covers
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs. NUCC Health Care Provider Taxonomy, code 1223G0001X
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 | 1003653239 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 15, 2024 |
| Last updated | Jul 15, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
179 N TUSTIN ST Orange, CA 92867 (714) 260-7970 |
| Mailing address |
1601 W CIVIC CENTER DR APT 31 Santa Ana, CA 92703 |
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 | 6 | 5 | 3 | 2 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 5 | 6 | 2 | 6 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.