Jonathan Seghorn, PMHNP
Jonathan Seghorn, PMHNP is a Psychiatric/Mental Health Nurse Practitioner in New Iberia, LA, registered under NPI 1003146101.
Getting there
Here is what surrounds this office in New Iberia, based on OpenStreetMap data collected Sep 8, 2026. Parking is available about 0.29 mi away.
Getting here and what is nearby
Parking 970 ft ~4 min
Convenience Circle K 0.20 mi ~5 min
900 Jefferson Terrace Boulevard, New Iberia 70560
Restaurant Golden Wok 0.21 mi ~5 min
Parking 0.27 mi ~6 min
Restaurant Pho LyLy 0.27 mi ~6 min
Parking 0.29 mi ~6 min
Restaurant LA Pizza Mia 0.32 mi ~7 min
Grocery Walmart Supercenter 0.32 mi ~7 min
1205 East Admiral Doyle Drive, New Iberia 70560
24/7
Gas station Valero 0.46 mi ~10 min
1213 East Admiral Doyle Drive, New Iberia 70560
Grocery Super 1 Foods 0.46 mi ~10 min
939 South Lewis Street, New Iberia 70560
07:00-22:00
Gas station Murphy USA 0.47 mi ~10 min
1209 East Admiral Doyle Drive, New Iberia 70560
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 |
|---|---|---|
| AP05996 | LA | Psychiatric/Mental Health Nurse… primary |
This provider holds licence AP05996 issued in LA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Nurse Practitioner
- PAC ID
- 5698801330
- Enrollment ID
- I20100331001256
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Psychiatric/Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LP0808X
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 | 1003146101 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 12, 2010 |
| Last updated | Jan 24, 2020 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | PMHNP |
| Practice address |
806 JEFFERSON TER New Iberia, LA 70560 (337) 365-4945 |
| Other identifiers |
1813061
· Medicaid (LA) |
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 | 1 | 4 | 6 | 1 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 4 | 3 | 1 | 0 |
Sum = 39 · next multiple of 10 = 40 · check digit = 1 · actual last digit = 1
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.