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MS. ANITA JONES HORNER FNP
NPI 1215038229
Nurse Practitioner - School in Lancaster, CA

Active since September 25, 2006PECOS Enrolled
1122 WEST AVENUE L12, SUITE 103, LANCASTER, CA 93534(661) 942-2391(661) 723-3769 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ms. Anita Jones Horner Fnp NPPES

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

MS. ANITA JONES HORNER FNP (NPI 1215038229) is an individual school provider in Lancaster, California, licensed in California (207878) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1215038229
Entity TypeIndividualFemale
Primary Taxonomy363LS0200X
Provider Legal NameMS. ANITA JONES HORNERCredential: FNP
Location Address1122 WEST AVENUE L12, SUITE 103Lancaster, CA 93534
Mailing Address5036 East Ave K4Lancaster, CA 93535 · (661) 946-2560
Phone(661) 942-2391
Fax(661) 723-3769
Sole ProprietorYes
Enumeration DateSeptember 25, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1215038229 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · SchoolPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LS0200X
License✔ Licensed in CA · 207878
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 207878 (CA)
Also ListedNurse Practitioner · Primary CareTaxonomy 363LP2300X · License 207878 (CA)
1122 WEST AVENUE L12, Lancaster, CA 93534
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Anita Jones Horner Fnp 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 Anita Horner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Los Angeles
1.5 mi
Clinic/Center
335B EAST AVENUE K-6
Lancaster, CA 93535
  • Reassigned Medicare billing, California enrollment
  • Also billed through NPI 1366453045 (California)
  • 1,939 clinicians in this Medicare group
NPI 1619989589 (661) 945-4511

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93534 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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 Anita Horner's NPI number?

The NPI number for Anita Horner is 1215038229. It was assigned to this individual provider in the NPPES registry on September 25, 2006.

Where is Anita Horner located?

Anita Horner practices at 1122 West Avenue L12 Suite 103, Lancaster, CA 93534. The listed phone number is (661) 942-2391.

What is Anita Horner's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in School, with taxonomy code 363LS0200X.

Is Anita Horner enrolled in Medicare?

Yes. Anita Horner is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Anita Horner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anita Horner reassigns Medicare benefits to County Of Los Angeles (Lancaster, CA). 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 Anita Horner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Anita Horner was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.