Patrick Stempski, LCPO
Patrick Stempski, LCPO is a provider specialising in Orthotist in Seattle, WA, registered under NPI 1003240797. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Seattle, based on OpenStreetMap data collected Sep 13, 2026. Parking is available about 0.47 mi away. There is EV charging 0.21 mi from the office (EVgo) — useful if you are driving in from out of town. The nearest transit stop is 0.22 mi away, served by Summit Ave East & East Harrison Street. A pharmacy sits 0.40 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.20 mi away.
Getting here and what is nearby
Restaurant Un Po Tipsy Pizzeria 22 ft ~1 min
Restaurant Noodle Bar 400 ft ~2 min
422 Yale Avenue North, Seattle 98109
Coffee Caffè Torino 450 ft ~2 min
422 Yale Avenue North
Restaurant Flair Taco 515 ft ~2 min
1256 Republican Street, Seattle 98109
Mo-Sa 11:30+; Su 11:30-21:30
Transit Bellevue Avenue East & East Republican Street 707 ft ~3 min
Parking 827 ft ~4 min
300 Yale Avenue North, Seattle 98109
Coffee Café Hagen 1,017 ft ~4 min
1252 East Thomas Street, Seattle 98109
Mo-We 07:00-16:00; Th-Fr 07:00-18:00; Sa,Su 08:00-18:00
Coffee Offline Coffee Co. 0.20 mi ~5 min
711 Bellevue Avenue East
Transit Summit Ave East & East Mercer Street 0.21 mi ~5 min
EV charging EVgo 0.21 mi ~5 min
Convenience Summit Foods 0.21 mi ~5 min
530 Summit Avenue East, Seattle 98102
Transit Summit Ave East & East Harrison Street 0.22 mi ~5 min
Hotel EVEN Hotel Seattle - South Lake Union 0.24 mi ~5 min
Convenience Fresh Deli & Mart 0.25 mi ~6 min
209 Yale Avenue North, Seattle 98109
Mo-Fr 06:00-21:00; Sa 08:30-21:00; Su 11:00-21:00
Hotel Staybridge Suites - South Lake Union 0.26 mi ~6 min
Convenience Thomas Street Market 0.27 mi ~6 min
233 Summit Avenue East, Seattle 98102
Su-Th 08:00-24:00, Fr,Sa 08:00-02:00
Hotel Residence Inn by Marriott Seattle Downtown/Lake Union 0.28 mi ~6 min
Grocery QFC 0.38 mi ~8 min
Pharmacy Walgreens 0.40 mi ~9 min
951 Mercer Street, Seattle 98109
Parking 0.44 mi ~9 min
1121 Stewart Street, Seattle 98101
Gas station 76 0.45 mi ~9 min
Parking 0.47 mi ~10 min
620 East Howell Street, Seattle 98122
Grocery City Market 0.47 mi ~10 min
1722 Bellevue Avenue, Seattle 98122
Mo-Fr 06:00-01:55, Sa,Su 07:00-01:55
Grocery M2M Mart 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
| Licence | State | Specialty |
|---|---|---|
| OI60346812 | WA | Orthotist primary |
| PS60543865 | WA | Prosthetist |
This provider holds licence OI60346812 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 Orthotist covers
A health care professional who is specifically educated and trained to manage comprehensive orthotic patient care, including musculoskeletal and neuromuscular anomalies resulting from injuries or disease processes involving the lower extremity, upper extremity or spinal segment/s and positional deformation of the cranium. Orthotists assess specific patient needs, formulate an appropriate treatment plan, implement the treatment plan and provide follow-up care. NUCC Health Care Provider Taxonomy, code 222Z00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 222Z00000X | Orthotist | OI60346812 | WA | primary |
| 224P00000X | Prosthetist | PS60543865 | WA |
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 | 1003240797 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 29, 2013 |
| Last updated | Mar 10, 2016 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | LCPO |
| Practice address |
501 EASTLAKE AVENUE EAST, SUITE 300 Seattle, WA 98109 (206) 598-4026 |
| Mailing address |
7309 SAND POINT WAY NE, B722 Seattle, WA 98115 |
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 | 2 | 4 | 0 | 7 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 4 | 0 | 7 | 9 |
Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7
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.