Samantha Lancaster, RN-BC
Samantha Lancaster, RN-BC is a Registered Nurse in Portland, OR, registered under NPI 1003208950.
Getting there
Here is what surrounds this office in Portland, based on OpenStreetMap data collected Sep 6, 2026. Parking is available about 0.31 mi away at SE Main St Park & Eide. The nearest transit stop is 701 ft away, served by Southeast Main & 100th. A pharmacy sits 0.25 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.39 mi away.
Getting here and what is nearby
Parking 300 ft ~2 min
Parking 319 ft ~2 min
Transit 10000 Block Southeast Main 497 ft ~2 min
Transit 10200 Block Southeast Main 567 ft ~3 min
Transit Southeast Main & 100th 701 ft ~3 min
Pharmacy CVS Pharmacy 0.25 mi ~6 min
9800 Southeast Washington Street
Mo-Fr 09:00-13:30, 14:00-20:00; Sa, Su 10:00-13:30, 14:00-18:00
Coffee Starbucks 0.27 mi ~6 min
9800 Southeast Washington Street, Portland 97216
Mo-Sa 08:00-21:00; Su 08:00-20:00
Parking SE Main St Park & Eide 0.31 mi ~7 min
1119 Southeast 96th Avenue, Portland 97216
Coffee The Alley 0.35 mi ~7 min
10542 Southeast Washington Street, Portland 97216
Convenience 7-Eleven 0.36 mi ~8 min
Restaurant Ten Seconds Yunnan Rice Noodle 0.36 mi ~8 min
10546 Southeast Washington Street, Portland 97216
Grocery 99 Ranch Market 0.36 mi ~8 min
Restaurant Fujiyama Sushi Bar 0.37 mi ~8 min
Gas station 76 0.38 mi ~8 min
Restaurant Panda Express 0.38 mi ~8 min
10090 Southeast Washington Street, Portland 97216
Mo-Sa 09:30-23:30; Su 09:30-23:00
Coffee Coffee's On 0.39 mi ~8 min
9738L Southeast Washington Street
Mo-Fr 06:00-15:00; Su 08:00-14:00
Gas station Chevron 0.42 mi ~9 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 |
|---|---|---|
| 200742699 RN | OR | Registered Nurse primary |
This provider holds licence 200742699 RN 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 | 1003208950 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 2, 2015 |
| Last updated | Mar 2, 2015 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | RN-BC |
| Practice address |
10123 SE MARKET ST Portland, OR 97216 (503) 257-2500 |
| Mailing address |
6542 SE 89TH AVE Portland, OR 97266 |
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 | 2 | 0 | 8 | 9 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 0 | 7 | 9 | 1 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.