Blanca Laursen, SUDP
Blanca Laursen, SUDP is an Addiction (Substance Use Disorder) Counselor in Mount Vernon, WA, registered under NPI 1003007444.
Getting there
Here is what surrounds this office in Mount Vernon, based on OpenStreetMap data collected Aug 28, 2026. Parking is available about 356 ft away. The nearest transit stop is 629 ft away, served by 18th Street and Viewmont Drive. A pharmacy sits 0.38 mi from the entrance (Sea Mar Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.40 mi away.
Getting here and what is nearby
Transit College Way near Phoenix Recovery 48 ft ~1 min
Transit College Way at Dominos 119 ft ~1 min
Parking 197 ft ~1 min
Restaurant Domino's 207 ft ~1 min
1600 East College Way, Mount Vernon 98273
Mo-Th 10:30-24:00; Fr-Sa 10:30-01:00; Su 10:30-24:00
Convenience Eagleway Market 239 ft ~1 min
1600 East College Way, Mount Vernon 98273
Parking 322 ft ~2 min
Gas station Warrior 362 ft ~2 min
Parking 356 ft ~2 min
Convenience Golden Quick Stop 400 ft ~2 min
1726 East College Way, Mount Vernon 98273
Restaurant Little Caesars 452 ft ~2 min
1605 North 18th Street, Mount Vernon 98273
Mo-Su 10:00-23:00
Transit 18th Street and Viewmont Drive 629 ft ~3 min
Coffee Indulge Bakery 729 ft ~3 min
Restaurant Papa Murphy's 968 ft ~4 min
1320 East College Way, Mount Vernon 98273
Su-Th 11:00-20:00; Fr-Sa 11:00-21:00
Convenience ampm 0.30 mi ~7 min
Gas station Arco 0.31 mi ~7 min
Coffee Cruisin Coffee 0.32 mi ~7 min
Gas station Pacific Pride 0.37 mi ~8 min
Pharmacy Sea Mar Pharmacy 0.38 mi ~8 min
1400 North Laventure Road, Mount Vernon 98273
Mo-Fr 08:15-12:30,13:30-17:00
Coffee Bytes Deli 0.40 mi ~8 min
2205 West Campus Place, Mount Vernon 98273
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 |
|---|---|---|
| RC00039617 | WA | Addiction (Substance Use Disorder)… primary |
This provider holds licence RC00039617 issued in WA. 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 Addiction (Substance Use Disorder) covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YA0400X
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 | 1003007444 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 8, 2007 |
| Last updated | Nov 3, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | SUDP |
| Practice address |
1601 E COLLEGE WAY Mount Vernon, WA 98273 (360) 763-5595 Fax (360) 399-7639 |
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 | 0 | 0 | 7 | 4 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 0 | 5 | 4 | 8 |
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.