TVERSKOY PLLC
TVERSKOY PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003381302, based in Seattle, WA. It is classified under Dental Clinic/Center.
Getting there
Here is what surrounds this office in Seattle, based on OpenStreetMap data collected Sep 22, 2026. Parking is available about 587 ft away. The nearest transit stop is 529 ft away, served by Southwest Admiral Way & 39th Avenue Southwest. If you arrive early, there is a coffee shop 0.22 mi away.
Getting here and what is nearby
Transit Southwest Admiral Way & 41st Avenue Southwest 272 ft ~2 min
Coffee Starbucks 292 ft ~2 min
Convenience ExtraMile 310 ft ~2 min
4100 Southwest Admiral Way, Seattle 98116
Gas station Chevron 328 ft ~2 min
4100 Southwest Admiral Way, Seattle 98116
Parking 334 ft ~2 min
Restaurant Gyro Heroes 377 ft ~2 min
Transit Southwest Admiral Way & 41st Avenue Southwest 423 ft ~2 min
Parking 412 ft ~2 min
Gas station Safeway 457 ft ~2 min
Grocery Metropolitan Market 489 ft ~2 min
Transit Southwest Admiral Way & 39th Avenue Southwest 529 ft ~3 min
Parking 587 ft ~3 min
Restaurant Jack in the Box 662 ft ~3 min
Restaurant Ma‘ono 663 ft ~3 min
Gas station Chevron 932 ft ~4 min
Grocery Safeway 924 ft ~4 min
2622 California Avenue Southwest, Seattle 98116
Mo-Su 00:00-01:00,05:00-24:00
Convenience ExtraMile 983 ft ~4 min
2347 California Avenue Southwest, Seattle 98116
Convenience 7-Eleven 0.20 mi ~5 min
Coffee Fit Bar Cafe 0.21 mi ~5 min
2222 California Avenue Southwest, Seattle 98116
Coffee Current Coffee 0.22 mi ~5 min
Mo-Su 07:00-15:00
Grocery PCC 0.32 mi ~7 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 Dental covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QD0000X
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003381302 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Oct 12, 2018 |
| Last updated | Oct 12, 2018 |
| Status | Active |
| Practice address |
4000 SW ADMIRAL WAY Seattle, WA 98116 (206) 935-2632 |
| Mailing address |
5950 31ST AVE SW Seattle, WA 98126 |
| Other names |
Admiral Dental Former Legal Name |
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 | 8 | 1 | 3 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 8 | 2 | 3 | 0 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.