Catherine Trout, MS, EMDR
Catherine Trout, MS, EMDR is a Mental Health Counselor in Tucson, AZ, registered under NPI 1003675760. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Tucson, based on OpenStreetMap data collected Oct 14, 2026. Parking is available about 156 ft away. The nearest transit stop is 528 ft away.
Getting here and what is nearby
Parking 128 ft ~1 min
Parking 150 ft ~1 min
Parking 156 ft ~1 min
Transit 239 ft ~1 min
Restaurant The Egg Connection 341 ft ~2 min
Restaurant Domino's 372 ft ~2 min
3118 East Fort Lowell Road, Tucson 85716
Mo-Th 10:30-24:00; Fr-Sa 10:30-01:00; Su 10:30-24:00
Transit 440 ft ~2 min
Transit 528 ft ~3 min
Gas station Circle K 548 ft ~3 min
Convenience Circle K 591 ft ~3 min
Convenience Circle K 643 ft ~3 min
Convenience Speedy Mart 0.32 mi ~7 min
3370 North Country Club Road
Restaurant Caravan Grill 0.37 mi ~8 min
Grocery Caravan Mediterranean Food 0.38 mi ~8 min
2817 North Country Club Road, Tucson
Grocery Aqua Vita 0.40 mi ~8 min
2801 North Country Club Road, Tucson
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 Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
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 | |
|---|---|---|---|---|
| 101YM0800X | Mental Health Counselor Mental Health | — | AZ | primary |
| 101YM0800X | Mental Health Counselor Mental Health | — | — |
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 | 1003675760 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 15, 2024 |
| Last updated | Mar 15, 2024 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | MS, EMDR |
| Practice address |
3131 N COUNTRY CLUB RD Tucson, AZ 85716 (520) 282-2223 |
| Mailing address |
10015 E VIA DEL FANDANGO Tucson, AZ 85747 |
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 | 7 | 5 | 7 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 7 | 1 | 7 | 3 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.