BRIAN I. WATANABE, M.D., INC.
BRIAN I. WATANABE, M.D., INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1194975516, based in Wailuku, HI. The organization lists 2 taxonomy classifications, with Vascular Surgery Physician recorded as primary.
Getting there
The practice address on file is 1885 MAIN ST SUITE 205, Wailuku, HI 96793. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| MD-7581 | HI | Vascular Surgery Physician primary |
| MD-7581 | HI | Surgery Physician |
This provider holds licence MD-7581 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 Vascular Surgery covers
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart. NUCC Health Care Provider Taxonomy, code 2086S0129X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 2086S0129X | Vascular Surgery Physician Vascular Surgery | MD-7581 | HI | primary |
| 208600000X | Surgery Physician | MD-7581 | HI |
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 | 1194975516 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Sep 22, 2008 |
| Last updated | Sep 22, 2008 |
| Status | Active |
| Practice address |
1885 MAIN ST SUITE 205 Wailuku, HI 96793 (808) 244-6776 Fax (808) 244-6005 |
| Mailing address |
PO BOX 308 Wailuku, HI 96793 |
| Other identifiers |
OOG834232
· Medicaid (CA) |
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 | 1 | 9 | 4 | 9 | 7 | 5 | 5 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 1 | 9 | 4 | 9 | 7 | 1 | 5 | 2 |
Sum = 64 · next multiple of 10 = 70 · check digit = 6 · actual last digit = 6
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.