Hsinyuan Fan, DDS, MDS, MS
Hsinyuan Fan, DDS, MDS, MS is a provider specialising in Orthodontics and Dentofacial Orthopedics Dentistry in Bellevue, WA, registered under NPI 1003416454.
Getting there
Here is what surrounds this office in Bellevue, based on OpenStreetMap data collected Sep 25, 2026. Parking is available about 306 ft away. There is EV charging 0.42 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 203 ft away, served by Bellevue Transit Center - Bay 10. A pharmacy sits 0.51 mi from the entrance (Bartell Drugs), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 513 ft away.
Getting here and what is nearby
Transit Bellevue Transit Center Bay 12 174 ft ~1 min
Coffee Mercurys Coffee Co. 143 ft ~1 min
500 108th Avenue Northeast, Bellevue 98004
Mo-Fr 05:00-18:00; Sa-Su 06:00-18:00
Parking 153 ft ~1 min
Restaurant Bowl Gogi 134 ft ~1 min
Mo-Fr 11:00-16:00; Sa,Su off
Transit Bellevue Transit Center - Bay 12 192 ft ~1 min
Transit Bellevue Transit Center - Bay 10 203 ft ~1 min
Parking 302 ft ~2 min
Parking 306 ft ~2 min
Coffee Starbucks 387 ft ~2 min
Coffee City Soups 513 ft ~2 min
Mo-Fr 10:30-14:30
Convenience Amazon Go 521 ft ~2 min
Restaurant Jimmy John's 528 ft ~3 min
Restaurant FOB Poke Bar 546 ft ~3 min
Pharmacy Walgreens 653 ft ~3 min
EV charging ChargePoint 763 ft ~3 min
EV charging Tesla Supercharger 0.20 mi ~4 min
Hotel Seattle Marriott Bellevue 0.20 mi ~5 min
Hotel AC Hotel by Marriott Seattle Bellevue/Downtown 0.21 mi ~5 min
Hotel Westin Bellevue 0.25 mi ~5 min
600 Bellevue Way Northeast
Grocery H Mart 0.25 mi ~5 min
Grocery Safeway 0.27 mi ~6 min
300 Bellevue Way Northeast, Bellevue 98004
05:00-01:00
Convenience Tienda La Mexicana 0.33 mi ~7 min
108 106th Avenue Northeast
EV charging Tesla Supercharger 0.42 mi ~9 min
Convenience 7-Eleven 0.45 mi ~9 min
Pharmacy CVS Pharmacy 0.47 mi ~10 min
Pharmacy Bartell Drugs 0.51 mi ~11 min
Grocery QFC 0.51 mi ~11 min
10116 Northeast 8th Street, Bellevue 98004
Mo-Su 05:00-01:00
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 |
|---|---|---|
| DE61109734 | WA | Orthodontics and Dentofacial Orthopedics… primary |
This provider holds licence DE61109734 issued in WA. 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-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 | 1003416454 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 27, 2020 |
| Last updated | Oct 27, 2020 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | DDS, MDS, MS |
| Practice address |
500 108TH AVE NE STE 1710 Bellevue, WA 98004 (888) 490-1421 |
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 | 4 | 1 | 6 | 4 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 1 | 3 | 4 | 1 |
Sum = 46 · next multiple of 10 = 50 · check digit = 4 · actual last digit = 4
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.