RIICHIRO SATO, D.M.D., PH.D.
RIICHIRO SATO, D.M.D., PH.D. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003066952, based in Honolulu, HI. It is classified under Preferred Provider Organization.
Getting there
Here is what surrounds this office in Honolulu, based on OpenStreetMap data collected Sep 2, 2026. Parking is available about 629 ft away. The nearest transit stop is 287 ft away, served by Kapiolani Boulevard + Keeaumoku Street. A pharmacy sits 0.44 mi from the entrance (Longs Drugs), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 550 ft away.
Getting here and what is nearby
Transit Kona Street + Opposite Keeaumoku Street 97 ft ~1 min
Parking 102 ft ~1 min
Transit Kona Street + Opposite Keeaumoku Street (farside) 264 ft ~1 min
Transit Kapiolani Boulevard + Keeaumoku Street 287 ft ~2 min
Parking 239 ft ~1 min
Coffee The Sunrise Shack 383 ft ~2 min
1450 Ala Moana Boulevard, Honolulu 96814
Mo-Su 09:00–18:00
Restaurant Genki Sushi 371 ft ~2 min
677 Ala Moana Boulevard, Honolulu 96813
Convenience ABC 496 ft ~2 min
1950 Ala Moana Boulevard, Honolulu 96814
Mo-Sa 09:00-21:00; Su 09:00-22:00
Coffee Island Vintage Coffee 529 ft ~3 min
1450 Ala Moana Boulevard, Honolulu 96814
Mo-Sa 07:30-20:00; Su 07:30-19:00
Coffee illy Caffè 550 ft ~3 min
1450 Ala Moana Boulevard
Hotel Renaissance Honolulu Hotel & Spa 537 ft ~3 min
Pharmacy Longs Drugs 564 ft ~3 min
Parking 629 ft ~3 min
Restaurant Pho Saigon 645 ft ~3 min
Mo-Su 08:00-23:00
Restaurant Jamba 658 ft ~3 min
Keeaumoku Street, Honolulu 96814
Grocery Nijiya Market 988 ft ~4 min
1450 Ala Moana Boulevard, Honolulu 96814
10:00-21:00
Grocery Foodland Farms 0.25 mi ~5 min
1450 Ala Moana Boulevard, Honolulu 96814
Mo-Su 05:00-23:00
Hotel Pagoda Hotel 0.26 mi ~6 min
Hotel Ala Moana Hotel 0.26 mi ~6 min
Grocery Don Quijote 0.29 mi ~6 min
Gas station コスモ 0.44 mi ~9 min
Pharmacy Longs Drugs 0.44 mi ~9 min
Convenience Texaco 0.45 mi ~9 min
1139 Kapiolani Boulevard, Honolulu 96814
Mo-Sa 07:00-17:00; Su 07:30-16:00
Convenience Micronesia Mart 0.45 mi ~10 min
Gas station Texaco 0.46 mi ~10 min
Gas station Texaco 0.48 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 |
|---|---|---|
| 01736 | HI | Preferred Provider Organization primary |
This provider holds licence 01736 issued in HI. 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 Preferred Provider Organization covers
A group of physicians and/or hospitals who contract with an employer to provide services to their employees. In a PPO, the patient may got to the physician of his/her choice, even if that physician does not participate in the PPO, but the patient receives care at a lower benefit level. NUCC Health Care Provider Taxonomy, code 305R00000X
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 | 1003066952 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Sep 29, 2008 |
| Last updated | Sep 29, 2008 |
| Status | Active |
| Practice address |
1441 KAPIOLANI BLVD SUITE 722 Honolulu, HI 96814 (808) 943-9338 Fax (808) 943-9388 |
| Mailing address |
1441 KAPIOLANI BLVD. SUITE 722 Honolulu, HI 96814 |
| Other names |
Honolulu Dental Clinic Former Legal Name |
| Other identifiers |
0202135
· Other (HI) |
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 | 0 | 6 | 6 | 9 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 6 | 3 | 9 | 1 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.