Karlie Walkup, MS, LAT, ATC
Karlie Walkup, MS, LAT, ATC is a provider specialising in Athletic Trainer in Avondale, AZ, registered under NPI 1003419318.
Getting there
Here is what surrounds this office in Avondale, based on OpenStreetMap data collected Sep 25, 2026. Parking is available about 1,016 ft away. The nearest transit stop is 0.26 mi away. A pharmacy sits 0.34 mi from the entrance (Walmart Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.25 mi away.
Getting here and what is nearby
Transit 308 ft ~2 min
Restaurant Tacos Veganos 664 ft ~3 min
1579 North Dysart Road, Avondale 85392
Transit 757 ft ~3 min
Pharmacy Frys Pharmacy 761 ft ~3 min
1575 North Dysart Road, Avondale 85392
Grocery Fry's Food and Drug 766 ft ~3 min
1575 North Dysart Road, Avondale 85392
Mo-Su 06:00-23:00
Parking 839 ft ~4 min
Parking 855 ft ~4 min
Coffee Starbucks 890 ft ~4 min
Coffee Modern Grind 1,003 ft ~4 min
13044 West Rancho Santa Fe Boulevard, Avondale 85392
Parking 1,016 ft ~4 min
Convenience Circle K 0.21 mi ~5 min
1595 North Dysart Road, Avondale 85392
Gas station Circle K 0.23 mi ~5 min
1595 North Dysart Road, Avondale 85392
Restaurant BoSa Donuts 0.24 mi ~5 min
1713 North Dysart Road, Avondale 85392
Coffee The Human Bean 0.25 mi ~5 min
Restaurant Pei Wei 0.25 mi ~5 min
Transit 0.26 mi ~6 min
Convenience 4Sons 0.32 mi ~7 min
13085 West Rancho Santa Fe Boulevard, Avondale 85392
Gas station Chevron 0.33 mi ~7 min
13085 West Rancho Santa Fe Boulevard, Avondale 85392
Pharmacy Walmart Pharmacy 0.34 mi ~7 min
13055 West Rancho Santa Fe Boulevard, Avondale 85392
Mo-Sa 09:00-19:00; Su 10:00-18:00
Grocery Walmart Supercenter 0.34 mi ~7 min
13055 West Rancho Santa Fe Boulevard, Avondale 85392
Mo-Su 06:00-24:00
Grocery Sprouts Farmers Market 0.37 mi ~8 min
1809 North Dysart Road, Avondale 85392
Mo-Su 07:00-22:00
Hotel Holiday Inn Hotel & Suites Goodyear - West Phoenix Area 0.44 mi ~9 min
1188 North Dysart Road, Goodyear 85395
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 |
|---|---|---|
| ATR-009444 | AZ | Athletic Trainer primary |
This provider holds licence ATR-009444 issued in AZ. 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 Athletic Trainer covers
Athletic trainers are allied health care professionals who work in consultation with or under the direction of physicians, and specialize in the prevention, assessment, treatment and rehabilitation of injuries and illnesses. Currently, the entry-level employment requirements are a bachelor's degree with a major in athletic training from an accredited university or college. A majority of athletic trainers hold advanced degrees. National board certification is generally required as a condition of state licensure and employment. Most states regulate athletic trainers, and they practice within the scope of that license or regulation. Clinical practice includes emergency care, rehabilitation, reconditioning, therapeutic exercise, wellness programs, exercise physiology, kinesiology, biomechanics, nutrition, psychology and health care administration. NUCC Health Care Provider Taxonomy, code 2255A2300X
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 | 1003419318 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Nov 18, 2020 |
| Last updated | Jan 30, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | MS, LAT, ATC |
| Practice address |
13055 W MCDOWELL RD STE G107 Avondale, AZ 85392 (916) 599-1114 |
| Mailing address |
8203 W ORAIBI DR APT 1110 Peoria, AZ 85382 |
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 | 1 | 9 | 3 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 1 | 9 | 3 | 2 |
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.