Darrian Miller
Darrian Miller is a Behavior Technician in Oak Harbor, WA, registered under NPI 1003441684.
Getting there
Here is what surrounds this office in Oak Harbor, based on OpenStreetMap data collected Sep 11, 2026. Parking is available about 0.35 mi away. The nearest transit stop is 507 ft away, served by SE City Beach St at U.S. Postal Service. A pharmacy sits 0.22 mi from the entrance (Rite Aid), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.27 mi away.
Getting here and what is nearby
Transit Barrington Dr at Post Office 323 ft ~2 min
Transit Pioneer at Ace Hardware 406 ft ~2 min
Transit SE City Beach St at U.S. Postal Service 507 ft ~2 min
Pharmacy Walgreens 642 ft ~3 min
Hotel Oak Harbor Inn 692 ft ~3 min
Gas station Safeway Fuel Station 812 ft ~4 min
Restaurant Seabolt's Smokehouse 798 ft ~4 min
Restaurant DQ Grill & Chill 0.20 mi ~4 min
1248 Southwest Barlow Street, Oak Harbor 98277-3156
Grocery Albertsons 0.20 mi ~4 min
31565 State Route 20, Oak Harbor 98277
Mo-Su 06:00-22:00
Grocery Perla’s Mini Mart 0.20 mi ~4 min
Pharmacy Rite Aid 0.22 mi ~5 min
Restaurant China Harbor 0.23 mi ~5 min
630 Southeast Pioneer Way
Coffee Honeymoon Bay Coffee Roasters 0.25 mi ~6 min
06:00-19:00
Coffee Honeymoon Bay Coffee Roasters 0.25 mi ~6 min
1100 Southwest Bowmer Street, Oak Harbor 98277
Gas station Spirit 0.25 mi ~5 min
Coffee Cosmic Veggies 0.27 mi ~6 min
661 Southeast Fidalgo Avenue
Parking 0.27 mi ~6 min
Convenience 7-Eleven 0.29 mi ~6 min
Parking 0.30 mi ~6 min
Grocery Safeway 0.33 mi ~7 min
Parking 0.35 mi ~7 min
Convenience ampm 0.46 mi ~10 min
Gas station Arco 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
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Behavior Technician covers
The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work. NUCC Health Care Provider Taxonomy, code 106S00000X
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 | 1003441684 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 4, 2020 |
| Last updated | Mar 4, 2020 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
231 SE BARRINGTON DR STE 203 Oak Harbor, WA 98277 (360) 240-0022 |
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 | 4 | 4 | 1 | 6 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 4 | 2 | 6 | 7 |
Sum = 56 · next multiple of 10 = 60 · 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.