Mary Legg
Mary Legg is a Counselor in Washington Court House, OH, registered under NPI 1003370669. 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 Washington Court House, based on OpenStreetMap data collected Sep 22, 2026. Parking is available about 0.43 mi away. A pharmacy sits 0.41 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Pharmacy Walgreens 591 ft ~3 min
Restaurant Taco Bell 797 ft ~4 min
1295 Columbus Avenue, Washington Court House 43160
Mo-Th 09:00-02:00; Fr-Sa 09:00-03:00; Su 09:00-02:00
Grocery Save-A-Lot 997 ft ~4 min
Convenience Mobil Mart 0.20 mi ~5 min
Restaurant Subway 0.20 mi ~4 min
19 Fayette Center, Washington Court House 43160
09:00-22:00
Gas station Mobil 0.21 mi ~5 min
Restaurant Burger King 0.30 mi ~7 min
1666 Columbus Avenue, Washington Court House 43160-1704
Mo-We 06:00-24:00; Th-Sa 06:00-01:00; Su 07:00-24:00
Gas station Marathon 0.34 mi ~7 min
Gas station Marathon 0.35 mi ~7 min
Parking 0.36 mi ~8 min
Parking 0.38 mi ~8 min
Convenience United Dairy Farmers 0.39 mi ~8 min
Pharmacy CVS Pharmacy 0.41 mi ~9 min
Parking 0.43 mi ~9 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 Counselor covers
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification. NUCC Health Care Provider Taxonomy, code 101Y00000X
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 | |
|---|---|---|---|---|
| 101Y00000X | Counselor | — | — | primary |
| 171M00000X | Case Manager/Care Coordinator | — | — |
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 | 1003370669 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 29, 2019 |
| Last updated | Jan 20, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
1300 E PAINT ST Washington Court House, OH 43160 (740) 335-6935 |
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 | 3 | 7 | 0 | 6 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 7 | 0 | 6 | 3 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.