EXTENSIVE FOOT AND ANKLE, PLLC
EXTENSIVE FOOT AND ANKLE, PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003617853, based in Yuma, AZ. It is classified under Foot & Ankle Surgery Podiatrist.
Getting there
Here is what surrounds this office in Yuma, based on OpenStreetMap data collected Oct 10, 2026. Parking is available about 0.46 mi away. A pharmacy sits 0.44 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.46 mi away.
Getting here and what is nearby
Grocery Walmart Supercenter 0.30 mi ~6 min
Restaurant Surfin' Chicken 0.33 mi ~7 min
2501 South Avenue B, Yuma 85364
Parking 0.38 mi ~8 min
Coffee Starbucks 0.40 mi ~8 min
Grocery Albertsons 0.41 mi ~9 min
2378 West 24th Street, Yuma 85364
Mo-Su 05:00-24:00
Parking 0.42 mi ~9 min
Coffee Starbucks 0.43 mi ~9 min
Pharmacy Walgreens 0.44 mi ~9 min
2491 West 24th Street, Yuma 85364
Restaurant Panda Express 0.45 mi ~9 min
2495 South Avenue B, Yuma 85364
Mo-Th 08:30-22:00; Fr 08:30-22:30; Sa-Su 08:30-22:00
Restaurant Del Taco 0.45 mi ~10 min
Coffee Starbucks 0.46 mi ~10 min
Gas station Walmart Fuel Station 0.46 mi ~10 min
South Avenue B, Yuma 85364
Parking 0.46 mi ~10 min
Convenience Speedway 0.47 mi ~10 min
Gas station Speedway 0.48 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 Foot & Ankle Surgery covers
Definition to come... NUCC Health Care Provider Taxonomy, code 213ES0103X
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 | 1003617853 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Mar 19, 2025 |
| Last updated | Jul 8, 2025 |
| Status | Active |
| Practice address |
1951 W 25TH ST STE E Yuma, AZ 85364 (480) 521-2180 |
| Mailing address |
1065 S TAMARACK AVE Yuma, AZ 85364 |
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 | 6 | 1 | 7 | 8 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 1 | 5 | 8 | 1 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
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.