Michael Davidson, SUDPT
Michael Davidson, SUDPT is an Addiction (Substance Use Disorder) Counselor in Yakima, WA, registered under NPI 1003459090.
Getting there
Here is what surrounds this office in Yakima, based on OpenStreetMap data collected Sep 28, 2026. Parking is available about 300 ft away. There is EV charging 0.26 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 0.20 mi away, served by North 6th Street & Martin Luther King Jr. Boulevard. If you arrive early, there is a coffee shop 0.45 mi away.
Getting here and what is nearby
Parking 193 ft ~1 min
Transit East Lincoln Avenue & North 4th Street 283 ft ~2 min
Parking 256 ft ~1 min
Transit Saint Andrews 309 ft ~2 min
Parking 300 ft ~2 min
Gas station Conoco 920 ft ~4 min
Coffee Dutch Bros. Coffee 959 ft ~4 min
305 North 1st Street, Yakima 98901
Mo-Th 05:00-22:00; Fr-Sa 05:00-23:00; Su 05:00-22:00
Transit North 6th Street & Martin Luther King Jr. Boulevard 0.20 mi ~4 min
Restaurant Second Street Grill 0.24 mi ~5 min
Second Street
EV charging 0.26 mi ~6 min
Hotel Hilton Garden Inn Yakima 0.26 mi ~6 min
Hotel Red Apple Motel 0.27 mi ~6 min
416 North 1st Avenue, Yakima 98901
Restaurant Crafted 0.29 mi ~6 min
22 North 1st Street, Yakima 98901
Su-Mo 17:00-21:00; Th-Sa 17:00-21:00
Restaurant Olive Garden 0.30 mi ~6 min
Su-Th 11:00-22:00; Fr-Sa 11:00-23:00
Grocery Mercado de Yakima 0.31 mi ~7 min
Convenience ampm 0.33 mi ~7 min
Gas station Arco 0.34 mi ~7 min
Coffee Collaboration Coffee 0.38 mi ~8 min
18 South 1st Street, Yakima 98901
Coffee Aventura Coffee 0.45 mi ~10 min
Grocery Downtown Market 0.45 mi ~10 min
Hotel Bali Hai Motel 0.47 mi ~10 min
710 North 1st Avenue, Yakima 98901
Convenience 7-Eleven 0.48 mi ~10 min
Gas station 7-Eleven 0.49 mi ~10 min
Union Street
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 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 | 1003459090 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 22, 2019 |
| Last updated | Oct 22, 2019 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | SUDPT |
| Practice address |
201 E LINCOLN AVE STE 100 Yakima, WA 98901 (509) 457-5653 |
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 | 5 | 9 | 0 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 5 | 9 | 0 | 9 |
Sum = 60 · next multiple of 10 = 60 · 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.