AMERICAN ONCOLOGY PARTNERS, P.A.
AMERICAN ONCOLOGY PARTNERS, P.A. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003467028, based in Shelton, WA. The organization lists 3 taxonomy classifications, with Hematology & Oncology Physician recorded as primary.
Getting there
Here is what surrounds this office in Shelton, based on OpenStreetMap data collected Sep 29, 2026. Parking is available about 748 ft away. The nearest transit stop is 0.45 mi away. A pharmacy sits 150 ft from the entrance (Shelton Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.39 mi away.
Getting here and what is nearby
Pharmacy Shelton Pharmacy 150 ft ~1 min
Convenience Food Mart 395 ft ~2 min
Gas station Texaco 395 ft ~2 min
Coffee Steph's Espresso 426 ft ~2 min
Parking 422 ft ~2 min
Parking 425 ft ~2 min
Convenience Olympic Food Mart 585 ft ~3 min
Parking 748 ft ~3 min
Restaurant Subway 805 ft ~4 min
2121 Olympic Highway North, Shelton 98584
08:00-21:00
Convenience Food Mart 0.28 mi ~6 min
Hotel Super 8 0.29 mi ~6 min
Restaurant Jack in the Box 0.30 mi ~6 min
Grocery Fred Meyer 0.32 mi ~7 min
301 East Wallace Kneeland Boulevard, Shelton 98584
Mo-Su 06:00-22:00
Coffee Starbucks 0.33 mi ~7 min
3001 Olympic Highway North, Shelton 98584
Mo-Th 05:00-19:30; Fr 05:00-20:00; Sa-Su 05:30-20:00
Restaurant Wendy's 0.35 mi ~7 min
3009 Olympic Highway North, Shelton 98584
09:00-22:00
Coffee BigFoot Java 0.39 mi ~8 min
Gas station Chevron 0.41 mi ~9 min
Transit 0.45 mi ~10 min
Gas station Arco 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 Hematology & Oncology covers
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered. NUCC Health Care Provider Taxonomy, code 207RH0003X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207RH0003X | Hematology & Oncology Physician Hematology & Oncology | — | — | primary |
| 207RH0000X | Hematology (Internal Medicine) Physician Hematology | — | — | |
| 207RX0202X | Medical Oncology Physician Medical Oncology | — | — |
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 | 1003467028 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Sep 20, 2019 |
| Last updated | Feb 15, 2023 |
| Status | Active |
| Practice address |
121 W K ST Shelton, WA 98584 (360) 868-2410 |
| Mailing address |
PO BOX 749495 Atlanta, GA 30374 |
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 | 6 | 7 | 0 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 6 | 5 | 0 | 4 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.