NORTHWEST IV, LLC
NORTHWEST IV, LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1023596541, based in Portland, OR. The organization lists 3 taxonomy classifications, with Family Nurse Practitioner recorded as primary.
Getting there
The practice address on file is 6400 SE LAKE RD STE 155, Portland, OR 97222. 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 |
|---|---|---|
| MD22534 | OR | Anesthesiology Physician |
| 201392160NP-PP | OR | Family Nurse Practitioner primary |
This provider holds licence MD22534 issued in OR. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 7214277383
- Enrollment ID
- O20190327002802
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207L00000X | Anesthesiology Physician | MD22534 | OR | |
| 363L00000X | Nurse Practitioner | — | — | |
| 363LF0000X | Family Nurse Practitioner Family | 201392160NP-PP | OR | primary |
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 | 1023596541 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Aug 6, 2018 |
| Last updated | Feb 5, 2026 |
| Status | Active |
| Practice address |
6400 SE LAKE RD STE 155 Portland, OR 97222 (503) 447-3285 Fax (503) 917-4971 |
| Other names |
Evolve Health Former Legal Name |
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 | 2 | 3 | 5 | 9 | 6 | 5 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 4 | 3 | 1 | 9 | 3 | 5 | 8 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
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.