NPPES file of Aug 9, 2026

Leah Victoria Horner, MSN, APRN, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Fargo, ND

Leah Victoria Horner, MSN, APRN, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Fargo, North Dakota, and NPI 1215604657, issued on Aug 24, 2021. Check the license (North Dakota R38189, as entered in NPPES) with the North Dakota board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215604657
Name
Leah Victoria Horner
Credential
MSN, APRN, PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
R38189 ND
Self-reported in NPPES; status is on the state search
Practice location
1316 23RD St S, Fargo, ND 58103
Phone
(701) 478-0333
Enumerated
Aug 24, 2021
Record last updated
Jul 22, 2024
Medicare enrollment
Enrolled (PECOS I20211220002059); may accept Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1316 23RD St S

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jessica Graham Steinhauer, PMH-NPPsychiatric/Mental Health Nurse Practitioner1760777031
  2. Linda Volness, APRN, CNSPsychiatric/Mental Health Clinical Nurse Specialist1376581710

Verify Leah Victoria Horner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich North Dakota board licenses this profession
    Search for license R38189
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the North Dakota license search

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68% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

294 Medicare Part D claims for 26 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Leah Victoria Horner294
  2. Specialty average906

Most prescribed

  1. Bupropion Xl26 claims
  2. Duloxetine Hcl24 claims
  3. Escitalopram Oxalate19 claims
  4. Prazosin Hcl19 claims
  5. Aripiprazole17 claims
  6. Clonazepam17 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: $255.26

10 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, 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.

  1. Leah Victoria Horner$255.26
  2. Specialty average$1,027.77

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

  1. D And L PCFargo, ND

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Leah Victoria Horner among 153 psychiatric/mental health nurse practitioner records in North Dakota

Leah Victoria Horner, MSN, APRN, PMHNP-BC is one of 153 psychiatric/mental health nurse practitioner records with a practice address in North Dakota. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 42% of them.

  • NPI issued2021 · 42% of these records are older, 52% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2021 · median 2022 among the 110 with a school on file
  • Record last updated2024 · 14% 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 North Dakota 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 North Dakota

There are 153 psychiatric/mental health nurse practitioner records in North Dakota.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Ashley BishopFargo, ND 581031043763220
  2. Ashley Carr, PMHNPFargo, ND 581031588140024
  3. Anne Cushing, ANP-CFargo, ND 581031265475305
  4. Erin Diciolla, RN, APRN, PMHNP-BCFargo, ND 581031457134678
  5. Jessica Graham Steinhauer, PMH-NPFargo, ND 581031760777031
  6. Joanna Johnson, NPFargo, ND 581031720498868
  7. Aminata Kamara, NPFargo, ND 581031578127288
  8. Mercedez Marvig, APRN, CNPFargo, ND 581031386486975

Common questions

What is Leah Victoria Horner, MSN, APRN, PMHNP-BC's NPI number?

Leah Victoria Horner, MSN, APRN, PMHNP-BC's National Provider Identifier (NPI) is 1215604657, issued on Aug 24, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Leah Victoria Horner, MSN, APRN, PMHNP-BC located?

The NPPES record lists a practice address at 1316 23RD St S, Fargo, ND, 58103. Phone: (701) 478-0333. Providers update this record themselves, so call before visiting.

How can I verify Leah Victoria Horner, MSN, APRN, PMHNP-BC's license?

NPPES lists North Dakota license number R38189, as entered by the provider. Search the North Dakota board that licenses this profession; the NPPES record confirms identity only.

How much does Leah Victoria Horner, MSN, APRN, PMHNP-BC prescribe under Medicare Part D?

In 2024, Leah Victoria Horner, MSN, APRN, PMHNP-BC had 294 Medicare Part D claims for 26 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.