JOEY CHEN DDS CORPORATION
JOEY CHEN DDS CORPORATION is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003553199, based in Garden Grove, CA. It is classified under General Practice Dentistry.
Getting there
Here is what surrounds this office in Garden Grove, based on OpenStreetMap data collected Oct 5, 2026. Parking is available about 0.50 mi away. The nearest transit stop is 700 ft away, served by Chapman-Brookhurst. If you arrive early, there is a coffee shop 0.30 mi away.
Getting here and what is nearby
Transit Brookhurst-Pavilion Plaza 29 ft ~1 min
Restaurant Korea House B.B.Q Buffet 180 ft ~1 min
Transit Brookhurst-Chapman 324 ft ~2 min
Coffee Feng Cha Teahouse GG 490 ft ~2 min
Gas station Chevron 627 ft ~3 min
12012 Brookhurst Street, Garden Grove 92840
Parking 654 ft ~3 min
Transit Chapman-Brookhurst 700 ft ~3 min
Restaurant Wendy's 666 ft ~3 min
10040 Chapman Avenue, Garden Grove 92840
Grocery Sprouts Farmers Market 802 ft ~4 min
9848 Chapman Avenue, Garden Grove 92841
Mo-Su 07:00-22:00
Gas station Mobil 862 ft ~4 min
11962 Brookhurst Street, Garden Grove 92840
Restaurant Subway 0.20 mi ~4 min
9877 Chapman Avenue, Garden Grove 92841
07:00-22:00
Grocery Aldi 0.25 mi ~6 min
9901 Chapman Avenue, Garden Grove 92841-2712
Mo, We, Fr-Su 09:00-21:00; Tu, Th 08:30-21:00
Coffee Roasting Water 0.30 mi ~6 min
9783 Chapman Avenue, Garden Grove 92841
Grocery Walmart Supercenter 0.44 mi ~9 min
11822 Gilbert Street, Garden Grove 92841
Mo-Su 06:00-23:00
Convenience La Favorita Meat Market 0.49 mi ~10 min
12032 Gilbert Street, Garden Grove 92841
Convenience Filipino Store 0.49 mi ~10 min
9522 Chapman Avenue, Garden Grove 92841
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
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 | 1003553199 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | May 19, 2022 |
| Last updated | Jun 19, 2025 |
| Status | Active |
| Practice address |
12136 BROOKHURST ST Garden Grove, CA 92840 (714) 638-7111 Fax (714) 638-7114 |
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 | 5 | 3 | 1 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 5 | 6 | 1 | 9 |
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.