SHEN AND BUSQUETS DENTAL PARTNERSHIP
SHEN AND BUSQUETS DENTAL PARTNERSHIP is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003362955, based in Castro Valley, CA. It is classified under Orthodontics and Dentofacial Orthopedics Dentistry.
Getting there
Here is what surrounds this office in Castro Valley, based on OpenStreetMap data collected Sep 21, 2026. Parking is available about 0.43 mi away at John Drive Park and Ride. The nearest transit stop is 444 ft away, served by Castro Valley Boulevard & Lake Chabot Road. If you arrive early, there is a coffee shop 0.46 mi away.
Getting here and what is nearby
Coffee Starbucks 288 ft ~2 min
2720 Castro Valley Boulevard, Castro Valley 94546
Parking 250 ft ~1 min
Transit Lake Chabot Road & Castro Valley Boulevard 292 ft ~2 min
Transit Castro Valley Boulevard & Lake Chabot Road 361 ft ~2 min
Gas station Arco 396 ft ~2 min
2770 Castro Valley Boulevard
Transit Castro Valley Boulevard & Lake Chabot Road 444 ft ~2 min
Gas station Arco 437 ft ~2 min
2770 Castro Valley Boulevard
Restaurant Togo's 498 ft ~2 min
2731 Castro Valley Boulevard
Restaurant Burger King 538 ft ~3 min
2757 Castro Valley Boulevard, Castro Valley 94546-5411
06:00-22:00
Restaurant Tacos El Compa 592 ft ~3 min
2788 Castro Valley Boulevard
Hotel Comfort Inn 921 ft ~4 min
2532 Castro Valley Boulevard, Castro Valley 94546
Gas station Chevron 0.20 mi ~5 min
2920 Castro Valley Boulevard
Hotel Holiday Inn Express 0.37 mi ~8 min
2419;2421 Castro Valley Boulevard
Parking 3Crosses Church 0.42 mi ~9 min
N Side Of Foothill Blvd @ John Dr (Near I-580), Castro Valley 94546
Parking John Drive Park and Ride 0.43 mi ~9 min
N. side of Foothill Blvd. at John Dr. (near I-580), CASTRO VALLEY 94546
Coffee Cafe 4 0.44 mi ~9 min
Coffee Starbucks 0.46 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 |
|---|---|---|
| 55857 | CA | Orthodontics and Dentofacial Orthopedics… primary |
This provider holds licence 55857 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 Orthodontics and Dentofacial Orthopedics covers
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures. NUCC Health Care Provider Taxonomy, code 1223X0400X
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 | 1003362955 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Aug 31, 2016 |
| Last updated | Sep 2, 2016 |
| Status | Active |
| Practice address |
20600 LAKE CHABOT RD STE 205 Castro Valley, CA 94546 (510) 538-2566 |
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 | 3 | 6 | 2 | 9 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 6 | 4 | 9 | 1 |
Sum = 55 · next multiple of 10 = 60 · 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.