Oulu Noonan, CADC-R
Oulu Noonan, CADC-R is a Rehabilitation Practitioner in Portland, OR, registered under NPI 1104492248. This provider registers 4 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 1631 SW COLUMBIA ST, Portland, OR 97201. 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 |
|---|---|---|
| 26-QMHA-R-8389 | OR | Rehabilitation Practitioner primary |
| 26-QMHA-R-8389 | OR | Specialist |
| 26-04-11855 | OR | Addiction (Substance Use Disorder)… |
| 26-CRM-5316 | OR | Peer Specialist |
This provider holds licence 26-QMHA-R-8389 issued in OR. 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 Rehabilitation Practitioner covers
A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity. NUCC Health Care Provider Taxonomy, code 225400000X
All registered taxonomy codes
This provider registers 4 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 225400000X | Rehabilitation Practitioner | 26-QMHA-R-8389 | OR | primary |
| 174400000X | Specialist | 26-QMHA-R-8389 | OR | |
| 101YA0400X | Addiction (Substance Use Disorder) Counselor Addiction (Substance Use Disorder) | 26-04-11855 | OR | |
| 175T00000X | Peer Specialist | 26-CRM-5316 | OR |
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 | 1104492248 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 30, 2021 |
| Last updated | Jun 1, 2026 |
| Status | Active |
| Sole proprietor | No |
| Credential | CADC-R |
| Practice address |
1631 SW COLUMBIA ST Portland, OR 97201 (503) 231-2641 Fax (503) 231-1654 |
| Mailing address |
1776 SW MADISON ST Portland, OR 97205 |
| Other identifiers |
500808233
(OR) |
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 | 0 | 4 | 4 | 9 | 2 | 2 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 1 | 0 | 4 | 8 | 9 | 4 | 2 | 8 |
Sum = 62 · next multiple of 10 = 70 · check digit = 8 · actual last digit = 8
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.