DIANE BOVAL DDS A PROFESSIONAL DENTAL CORP
DIANE BOVAL DDS A PROFESSIONAL DENTAL CORP is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003692849, based in San Gabriel, CA. It is classified under General Practice Dentistry.
Getting there
Here is what surrounds this office in San Gabriel, based on OpenStreetMap data collected Oct 15, 2026. Parking is available about 343 ft away. There is EV charging 0.23 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 0.20 mi away. A pharmacy sits 0.33 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 198 ft away.
Getting here and what is nearby
Restaurant Shanghai Dumpling House 18 ft ~1 min
227 West Valley Boulevard, San Gabriel 91776
Restaurant Liu Roast Fish 20 ft ~1 min
227 West Valley Boulevard, San Gabriel 91776
Mo-Th,Su 11:30-23:30; Fr-Sa 12:00-24:00
Coffee Naisnow Tea & Bakery 39 ft ~1 min
227 West Valley Boulevard, San Gabriel 91776
Restaurant Nice 2 Meet U 51 ft ~1 min
227 West Valley Boulevard, San Gabriel 91776
Parking 111 ft ~1 min
Coffee Charlie's Tea 156 ft ~1 min
227 West Valley Boulevard, San Gabriel 91776
Coffee Cotti Coffee 198 ft ~1 min
227 West Valley Boulevard, San Gabriel 91776
Transit Metro 76 245 ft ~1 min
Transit Metro 76 292 ft ~2 min
Parking 331 ft ~2 min
Parking 343 ft ~2 min
Gas station Arco 947 ft ~4 min
Transit 0.20 mi ~4 min
Grocery 99 Ranch Market 0.21 mi ~5 min
140 West Valley Boulevard, San Gabriel 91776
Mo-Su 08:00-22:00
EV charging Tesla Supercharger 0.23 mi ~5 min
Grocery Hawaii Supermarket 0.24 mi ~5 min
120 East Valley Boulevard, San Gabriel 91776
08:00-21:00
Pharmacy CVS Pharmacy 0.33 mi ~7 min
Grocery 168 Market 0.40 mi ~8 min
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 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-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 | 1003692849 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Sep 7, 2023 |
| Last updated | Mar 28, 2026 |
| Status | Active |
| Practice address |
227 W. VALLEY BLVD SUITE 238A San Gabriel, CA 91776 (562) 352-0620 Fax (866) 817-3581 |
| Mailing address |
901 W WHITTIER BLVD La Habra, CA 90631 |
| Other names |
Gold Coast Dental Former Legal Name |
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 | 9 | 2 | 8 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 9 | 4 | 8 | 8 |
Sum = 61 · next multiple of 10 = 70 · 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.