HARBORVIEW MEDICAL CENTER
HARBORVIEW MEDICAL CENTER is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1811091234, based in Seattle, WA. The organization lists 6 taxonomy classifications, with Durable Medical Equipment & Medical Supplies recorded as primary.
Getting there
The practice address on file is 325 9TH AVE, Seattle, WA 98104. 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 |
|---|---|---|
| H-029 | WA | Durable Medical Equipment & Medical… primary |
| H-029 | WA | Community/Retail Pharmacy |
| H-029 | WA | Prosthetic/Orthotic Supplier |
| H-029 | WA | Institutional Pharmacy |
| H-029 | WA | Pharmacy |
| H-029 | WA | Hearing Aid Equipment |
This provider holds licence H-029 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 Durable Medical Equipment & Medical Supplies covers
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time. NUCC Health Care Provider Taxonomy, code 332B00000X
All registered taxonomy codes
This provider registers 6 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 332B00000X | Durable Medical Equipment & Medical Supplies | H-029 | WA | primary |
| 3336C0003X | Community/Retail Pharmacy Community/Retail Pharmacy | H-029 | WA | |
| 335E00000X | Prosthetic/Orthotic Supplier | H-029 | WA | |
| 3336I0012X | Institutional Pharmacy Institutional Pharmacy | H-029 | WA | |
| 333600000X | Pharmacy | H-029 | WA | |
| 332S00000X | Hearing Aid Equipment | H-029 | WA |
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 | 1811091234 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Sep 8, 2006 |
| Last updated | Feb 18, 2026 |
| Status | Active |
| Practice address |
325 9TH AVE Seattle, WA 98104 (206) 520-5000 |
| Mailing address |
PO BOX 34001 Seattle, WA 98124 |
| Other identifiers |
1019543
· Medicaid (WA) 0013894 · Other (WA) 9054602 · Medicaid (WA) 49-12463 · Other (WA) 8932325 · Medicaid (WA) 9054222 · Medicaid (WA) 9048018 · Medicaid (WA) |
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 | 8 | 1 | 1 | 0 | 9 | 1 | 2 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 8 | 2 | 1 | 0 | 9 | 2 | 2 | 6 |
Sum = 56 · next multiple of 10 = 60 · 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.