Linda Maier, REGISTERED NURSE
Linda Maier, REGISTERED NURSE is a Registered Nurse in Portland, OR, registered under NPI 1003397449.
Getting there
Here is what surrounds this office in Portland, based on OpenStreetMap data collected Sep 24, 2026. Parking is available about 393 ft away. The nearest transit stop is 0.22 mi away, served by Northeast Glisan & 127th. A pharmacy sits 0.48 mi from the entrance (Division Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 317 ft ~2 min
Parking 333 ft ~2 min
Parking 393 ft ~2 min
Transit 12900 Block Northeast Glisan (Menlo Park ES) 480 ft ~2 min
Transit Northeast Glisan & 128th 656 ft ~3 min
Transit Northeast Glisan & 127th 0.22 mi ~5 min
Restaurant Portland Teriyaki and Nepali Cafe' 0.29 mi ~6 min
12427 Northeast Glisan Street, Portland 97230
Mo-Su 11:00-21:00
Restaurant Tasty Wok Spirits & Restaurant 0.29 mi ~6 min
Pharmacy Walgreens 0.34 mi ~7 min
12335 Northeast Glisan Street, Portland 97230
Mo-Fr 08:00-22:00; Sa 09:00-18:00; Su 10:00-18:00
Convenience 76 0.39 mi ~8 min
520 Northeast 122nd Avenue, Portland 97230
Gas station 76 0.40 mi ~8 min
Restaurant La Isla Bonita 0.43 mi ~9 min
Pharmacy Division Pharmacy 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 |
|---|---|---|
| 0933003250RN | OR | Registered Nurse primary |
This provider holds licence 0933003250RN 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 Registered Nurse covers
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span. NUCC Health Care Provider Taxonomy, code 163W00000X
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 | 1003397449 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 23, 2018 |
| Last updated | Aug 23, 2018 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | REGISTERED NURSE |
| Practice address |
13007 NE GLISAN ST Portland, OR 97230 (503) 215-7887 |
| Mailing address |
4531 SE BELMONT ST STE 100 Portland, OR 97215 |
| Other names |
Linda Lee Former Legal Business 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 | 0 | 3 | 3 | 9 | 7 | 4 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 9 | 5 | 4 | 8 |
Sum = 61 · next multiple of 10 = 70 · check digit = 9 · actual last digit = 9
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.