Susan Terhune, LPC
Susan Terhune, LPC is a Counselor in Owasso, OK, registered under NPI 1003424532. 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 Owasso, based on OpenStreetMap data collected Sep 26, 2026. Parking is available about 0.20 mi away. A pharmacy sits 0.43 mi from the entrance (Owasso Drug), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 641 ft ~3 min
8418 North 123rd Avenue East, Owasso 74055
Restaurant El Gran Coyote 815 ft ~4 min
12200 East 86th Street North, Owasso 74055
Mo-Sa 10:00-21:00
Parking 972 ft ~4 min
Restaurant Kim's Pho 973 ft ~4 min
12308 East 86th Street North, Owasso 74055
Tu-Sa 11:00-20:00; Su 11:00-15:00
Restaurant Taco Bueno 1,022 ft ~4 min
11923 East 86th Street North, Owasso 74055
Parking 0.20 mi ~4 min
Grocery Reasor's 0.25 mi ~5 min
Pharmacy Reasor's Foods 0.26 mi ~6 min
Pharmacy First Aid Pharmacy 0.27 mi ~6 min
11616 East 86th Street North, Owasso 74055
Pharmacy Owasso Drug 0.43 mi ~9 min
12724 East 86th Street North, Owasso 74055
Mo-Sa 08:00-18:30; Su 13:00-17:00
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 |
|---|---|---|
| 10916 | OK | Counselor primary |
This provider holds licence 10916 issued in OK. 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 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 | 10916 | OK | 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 | 1003424532 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 21, 2020 |
| Last updated | Nov 2, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | LPC |
| Practice address |
10577 N 121ST EAST AVE Owasso, OK 74055 (918) 859-6622 |
| Other identifiers |
200933350A
· Medicaid (OK) |
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 | 2 | 4 | 5 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 2 | 8 | 5 | 6 |
Sum = 58 · next multiple of 10 = 60 · check digit = 2 · actual last digit = 2
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.