Aanchal Sekhon
Aanchal Sekhon is a provider specialising in General Practice Dentistry in Hayward, CA, registered under NPI 1003223215.
Getting there
Here is what surrounds this office in Hayward, based on OpenStreetMap data collected Sep 12, 2026. Parking is available about 0.49 mi away. There is EV charging 0.46 mi from the office (EVgo) — useful if you are driving in from out of town. The nearest transit stop is 0.26 mi away, served by Hesperian Boulevard & Sueirro Street. If you arrive early, there is a coffee shop 0.36 mi away.
Getting here and what is nearby
Transit Hesperian Boulevard & Longwood Avenue 199 ft ~1 min
Transit Hesperian Boulevard & Skywest Drive 262 ft ~1 min
Grocery Smart & Final 0.24 mi ~5 min
1094 Sueirro Street, Hayward 94541
Mo-Su 06:00-22:00
Transit Hesperian Boulevard & Sueirro Street 0.26 mi ~6 min
Coffee Starbucks 0.36 mi ~8 min
23948 Hesperian Boulevard, Hayward 94541
Mo-Su 04:00-20:00
Parking 0.38 mi ~8 min
Gas station Valero 0.41 mi ~9 min
Restaurant Togo's 0.41 mi ~9 min
Grocery Cardenas 0.42 mi ~9 min
EV charging EVgo 0.46 mi ~10 min
Restaurant Chuck E. Cheese 0.47 mi ~10 min
Hotel La Quinta Inn & Suites 0.48 mi ~10 min
Parking 0.48 mi ~10 min
Restaurant World's Fare Donuts 0.48 mi ~10 min
Parking 0.49 mi ~10 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 |
|---|---|---|
| 63643 | CA | General Practice Dentistry primary |
This provider holds licence 63643 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 | 1003223215 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 20, 2014 |
| Last updated | Jul 20, 2014 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
22421 HESPERIAN BLVD Hayward, CA 94541 (510) 782-4161 |
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 | 2 | 2 | 3 | 2 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 2 | 6 | 2 | 2 |
Sum = 45 · next multiple of 10 = 50 · check digit = 5 · actual last digit = 5
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.