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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ANN MARIE HORN DNP-NP
NPI 1851875967
Nurse Practitioner in Omaha, NE

Active since September 25, 2018PECOS Enrolled
17310 WRIGHT ST STE 202, OMAHA, NE 68130(531) 466-3899 Get Directions Write a Review

NPPES record last updated: October 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 15, 2026, May 18, 2026, Sep 25, 2018 (3 updates tracked since 2018).

About Ann Marie Horn Dnp-np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANN MARIE HORN DNP-NP (NPI 1851875967) is an individual nurse practitioner in Omaha, Nebraska, licensed in Nebraska (112518) and active in the NPI registry since September 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851875967
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameANN MARIE HORNCredential: DNP-NP
Location Address17310 WRIGHT ST STE 202Omaha, NE 68130-2406
Mailing Address11405 Valley View DrBlair, NE 68008-6266 · (402) 306-4721
Phone(531) 466-3899
Sole ProprietorYes
Enumeration DateSeptember 25, 2018
Last NPPES UpdateOctober 15, 20263 updates tracked since enumeration
NPPES CertifiedOctober 15, 2026
✔ NPI 1851875967 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in NE · 112518
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X · License 112518 (NE)
17310 WRIGHT ST STE 202, Omaha, NE 68130
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ann Marie Horn Dnp-np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Ann Horn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Unmc Physicians
4.1 mi
Multi-Specialty
988102 NEBRASKA MEDICAL CTR
Omaha, NE 68198
  • Reassigned Medicare billing, Nebraska enrollment
  • 2,154 clinicians in this Medicare group
NPI 1417912114 (402) 552-3739

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 68130 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.20 typical visit price
range $52.69 – $160.21
Typical copayment $20.30 (range $13.17 – $40.05)
Most-billed visit code 99203
Established Patient
$93.55 typical visit price
range $16.90 – $131.25
Typical copayment $23.38 (range $4.22 – $32.81)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ann Horn's NPI number?

The NPI number for Ann Horn is 1851875967. It was assigned to this individual provider in the NPPES registry on September 25, 2018.

Where is Ann Horn located?

Ann Horn practices at 17310 Wright St Ste 202, Omaha, NE 68130. The listed phone number is (531) 466-3899.

What is Ann Horn's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Ann Horn enrolled in Medicare?

Yes. Ann Horn is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ann Horn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ann Horn reassigns Medicare benefits to Unmc Physicians (Omaha, NE). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ann Horn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ann Horn accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan and Oscar Insurance Company list Ann Horn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ann Horn was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.