YUN & LEE DENTAL GROUP
YUN & LEE DENTAL GROUP is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003703299, based in Foster City, CA. It is classified under Dental Clinic/Center.
Getting there
Here is what surrounds this office in Foster City, based on OpenStreetMap data collected Oct 18, 2026. Parking is available about 687 ft away. The nearest transit stop is 0.28 mi away, served by Foster City Boulevard & Beach Park Boulevard. If you arrive early, there is a coffee shop 401 ft away.
Getting here and what is nearby
Transit Foster City Boulevard & Marlin Avenue 128 ft ~1 min
Parking 237 ft ~1 min
Parking 250 ft ~1 min
Restaurant Tai Wu Restaurant 342 ft ~2 min
1080 Foster City Boulevard, Foster City 94404
Grocery 99 Ranch Market 392 ft ~2 min
1070 Foster City Boulevard, Foster City 94404
Mo-Su 09:00-21:00
Coffee Sweet Honey Dessert 401 ft ~2 min
Restaurant Soon's Tofu 433 ft ~2 min
Parking 687 ft ~3 min
Transit Foster City Boulevard & Beach Park Boulevard 0.26 mi ~6 min
Transit Foster City Boulevard & Beach Park Boulevard 0.28 mi ~6 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 Dental covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QD0000X
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 | 1003703299 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jun 20, 2025 |
| Last updated | Jun 20, 2025 |
| Status | Active |
| Practice address |
1098 FOSTER CITY BLVD STE 205 Foster City, CA 94404 (650) 581-3887 |
| Other names |
Big Little Teeth Pediatric Dentistry 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 | 7 | 0 | 3 | 2 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 5 | 0 | 6 | 2 | 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.