John Saklofsky
John Saklofsky is a Registered Nurse in Portland, OR, registered under NPI 1003155854. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Portland, based on OpenStreetMap data collected Sep 8, 2026. Parking is available about 733 ft away at Parking 1. The nearest transit stop is 575 ft away, served by North Williams & Northeast Cook. If you arrive early, there is a coffee shop 925 ft away.
Getting here and what is nearby
Transit North Vancouver & Fargo 165 ft ~1 min
Parking 153 ft ~1 min
Coffee Euko Coffee 259 ft ~1 min
Parking Parking 4 446 ft ~2 min
3025 North Vancouver Avenue, Portland 97227
Restaurant Hello Pho, Banh Mi & Boba 447 ft ~2 min
Transit North Vancouver & Ivy 531 ft ~3 min
Transit North Williams & Northeast Cook 575 ft ~3 min
Parking Parking 1 733 ft ~3 min
2935 North Vancouver Avenue, Portland 97227
Grocery New Seasons Market 714 ft ~3 min
3445 North Williams Avenue, Portland 97227
07:00-23:00
Coffee Harder Day Coffee Company 879 ft ~4 min
Restaurant Better Half 871 ft ~4 min
Coffee Bread and Honey Cafe 925 ft ~4 min
Convenience Williams St. Market 950 ft ~4 min
3508 North Williams Avenue, Portland 97227
Restaurant The Whole Bowl 986 ft ~4 min
Convenience Cathay Food Market 0.21 mi ~5 min
2858 North Williams Avenue, Portland 97227
Convenience Chevron 0.33 mi ~7 min
3435 Northeast Martin Luther King Junior Boulevard, Portland 97212
Gas station Chevron 0.34 mi ~7 min
3435 Northeast Martin Luther King Junior Boulevard, Portland 97212
24/7
Grocery Chuck's Market 0.42 mi ~9 min
2415 North Williams Avenue, Portland 97227
Hotel Friendly Bike Guest House 0.45 mi ~9 min
Hotel White Eagle 0.50 mi ~11 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 |
|---|---|---|
| 200440516RN | OR | Registered Nurse primary |
This provider holds licence 200440516RN 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 | 1003155854 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 13, 2013 |
| Last updated | Feb 13, 2013 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Practice address |
3131 N VANCOUVER AVE Portland, OR 97227 (503) 528-5521 |
| Mailing address |
2349 SE ANKENY ST Portland, OR 97214 |
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 | 1 | 5 | 5 | 8 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 5 | 1 | 8 | 1 |
Sum = 46 · next multiple of 10 = 50 · 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.