Jonathan Seghorn, PMHNP
NPI 1003146101 · Psychiatric/Mental Health Nurse Practitioner · New Iberia, LA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Seghorn, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in New Iberia, LA (NPI 1003146101).
Provider details
- NPI number
- 1003146101
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Male
- Sole proprietor
- No
- License
- AP05996 (LA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
7 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mirtazapine | 447 | 60 |
| Trazodone Hcl | 307 | 51 |
| Buspirone Hcl | 304 | 48 |
| Paroxetine Hcl | 279 | 42 |
| Sertraline Hcl | 273 | 40 |
| Aripiprazole | 216 | 33 |
| Citalopram Hydrobromidebrand: Citalopram Hbr |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$704 across 56 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (6)
- 1009 Charity StAbbeville, LA 70510-5302Phone: (337) 893-3443
- 1004 Surrey StLafayette, LA 70501-6143Phone: (337) 456-6768
- 298 Nolan Trace PkwyLeesville, LA 71446Phone: (337) 392-0110
- 1050 N Robinson StMany, LA 71449-3536Phone: (318) 256-8150Fax: (318) 256-8136
- 567 Walker StMerryville, LA 70653-3040Phone: (337) 825-1728
- 317 Dernier StSaint Martinville, LA 70582-3809Phone: (337) 342-2566
Registry dates
- Enumerated
- 2010-01-12
- Last updated
- 2020-01-24
- Certified
- 2020-01-24
Frequently asked questions
- What is Jonathan Seghorn's NPI number?
- Jonathan Seghorn's National Provider Identifier (NPI) is 1003146101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Seghorn's specialty?
- Jonathan Seghorn is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jonathan Seghorn located?
- Jonathan Seghorn's practice location on file with NPPES is 806 Jefferson Ter, New Iberia, LA 70560.
- What is Jonathan Seghorn's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Seghorn is (337) 365-4945.
- Does Jonathan Seghorn accept Medicare?
- Jonathan Seghorn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Seghorn's NPI active?
- Yes — Jonathan Seghorn's NPI (1003146101) is active in the NPPES registry as of the last update on 2020-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.