Allison Langston
Allison Langston is a Nurse's Aide in Yakima, WA, registered under NPI 1003337379.
Getting there
Here is what surrounds this office in Yakima, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 0.23 mi away. The nearest transit stop is 328 ft away, served by 4th Ave and West Spruce. If you arrive early, there is a coffee shop 0.49 mi away.
Getting here and what is nearby
Transit CWCMH 4th Ave. 66 ft ~1 min
Transit 83 ft ~1 min
Transit 4th Ave and West Spruce 328 ft ~2 min
Restaurant Poochie's 702 ft ~3 min
Convenience Tall Men's 1,016 ft ~4 min
Coffee Java Heaven 0.21 mi ~5 min
Parking 0.23 mi ~5 min
Parking 0.23 mi ~5 min
Parking 0.23 mi ~5 min
Restaurant KFC 0.27 mi ~6 min
Coffee Coffee Cravings 0.40 mi ~8 min
Convenience La Nacional 0.41 mi ~9 min
Restaurant Taco Time 0.46 mi ~10 min
Coffee Sip On 1st 0.49 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 Nurse's Aide covers
(1) An unlicensed individual who is trained to function in an assistive role to the licensed nurse in the provision of patient/client activities as delegated by the nurse; (2) An individual trained (either on-the-job or through a formal course generally of less than one year) and experienced in performing patient or client-care nursing tasks that do not require the skills of a specialist, technician, or professional. Examples of tasks performed by nurses aides include changing clothes, diapers, and beds; assisting patients to perform exercises or personal hygiene tasks, and supporting communication or social interaction. Specific education and credentials are not required for this work. NUCC Health Care Provider Taxonomy, code 376K00000X
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 | 1003337379 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 27, 2017 |
| Last updated | Jun 27, 2017 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
402 S 4TH AVE Yakima, WA 98902 (509) 575-4084 |
| Mailing address |
PO BOX 959 Yakima, WA 98907 |
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 | 3 | 7 | 3 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 3 | 5 | 3 | 5 |
Sum = 51 · next multiple of 10 = 60 · 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.