Jonathan A. Seghorn, PMHNP
Psychiatric/Mental Health Nurse Practitioner · New Iberia, LA
Jonathan A. Seghorn, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in New Iberia, Louisiana, and NPI 1003146101, issued on Jan 12, 2010. Check the license (Louisiana AP05996, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jonathan A. Seghorn
- Credential
- PMHNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- AP05996 LA
Self-reported in NPPES; status is on the state search - Practice location
- 806 Jefferson Ter, New Iberia, LA 70560
- Phone
- (337) 365-4945
- Enumerated
- Jan 12, 2010
- Record last updated
- Jan 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 1813061 LA
- Medicare enrollment
- Enrolled (PECOS I20100331001256); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 755 in Louisiana → Look up another NPI →
Also registered at 806 Jefferson Ter
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Scotty ArceneauxProfessional Counselor1154893899
- Tanecia AugustProfessional Counselor1750179842
- Edmond Bergeron, M.P.Prescribing (Medical) Psychologist1235211798
- Reginald BouttePharmacist1114588373
- Chante Calais, M.D.Family Medicine Physician1033643341
- Dominique ColeProfessional Counselor1306458468
Verify Jonathan A. Seghorn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license AP05996Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.2 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024
4,673 Medicare Part D claims for 216 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Mirtazapine447 claims
- Trazodone Hcl307 claims
- Buspirone Hcl304 claims
- Paroxetine Hcl279 claims
- Sertraline Hcl273 claims
- Aripiprazole216 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $703.50
56 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Iberia Comprehensive Community Health Center,inc.New Iberia, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan A. Seghorn among 755 psychiatric/mental health nurse practitioner records in Louisiana
Jonathan A. Seghorn, PMHNP is one of 755 psychiatric/mental health nurse practitioner records with a practice address in Louisiana. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 9% of them.
- NPI issued2010 · 9% of these records are older, 89% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2009 · median 2021 among the 475 with a school on file
- Record last updated2020 · 23% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Louisiana
There are 755 psychiatric/mental health nurse practitioner records in Louisiana.
All 755 in Louisiana → Every provider in New Iberia → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Stephanie Badon, APRN-BCNew Iberia, LA 705601649936956
- Erica Johnson-Benjamin, PMHNPMaurice, LA 705551740044932
- Alaina Coreil, APRN-PMHNPMamou, LA 705541972367795
- Wronetta Charles, DNP, APRN, BC, FNP-COpelousas, LA 705701558424366
- Emily Daigle, PMHNP-BCOpelousas, LA 705701609504166
- Kaci Devillier, NPOpelousas, LA 705701477165132
- Pamela Jackson, DNPOpelousas, LA 705701699851931
- Rachel Taylor, APRN-BCOpelousas, LA 705701700532744
Common questions
What is Jonathan A. Seghorn, PMHNP's NPI number?
Jonathan A. Seghorn, PMHNP's National Provider Identifier (NPI) is 1003146101, issued on Jan 12, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan A. Seghorn, PMHNP located?
The NPPES record lists a practice address at 806 Jefferson Ter, New Iberia, LA, 70560. Phone: (337) 365-4945. Providers update this record themselves, so call before visiting.
How can I verify Jonathan A. Seghorn, PMHNP's license?
NPPES lists Louisiana license number AP05996, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Jonathan A. Seghorn, PMHNP prescribe under Medicare Part D?
In 2024, Jonathan A. Seghorn, PMHNP had 4,673 Medicare Part D claims for 216 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.