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ANDREW HORN MD
NPI 1497374128
Orthopaedic Surgery - Sports Medicine in Oxnard, CA

Active since April 13, 2020PECOS EnrolledAccepts Medicare Assignment
2221 WANKEL WAY, OXNARD, CA 93030(805) 988-9366(805) 483-3747 Get Directions Write a Review

NPPES record last updated: June 5, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 5, 2026, Apr 13, 2020 (2 updates tracked since 2020).

About Andrew Horn Md NPPES

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

ANDREW HORN MD (NPI 1497374128) is an individual sports medicine provider in Oxnard, California, licensed in California (A201607) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in Camarillo, and is a graduate of Georgetown University School Of Medicine (2020).

NPPES Registry Identity

NPI1497374128
Entity TypeIndividualMale
Primary Taxonomy207XX0005X
Provider Legal NameANDREW HORNCredential: MD
Location Address2221 WANKEL WAYOxnard, CA 93030-0192
Mailing Address1203 Flynn Rd Unit 160Camarillo, CA 93012-6203 · (805) 804-4168 · Fax (805) 830-1177
Phone(805) 988-9366
Fax(805) 483-3747
Sole ProprietorYes
Medical School CMSGeorgetown University School Of MedicineGraduated 2020
Enumeration DateApril 13, 2020
Last NPPES UpdateJune 5, 20262 updates tracked since enumeration
NPPES CertifiedJune 5, 2026
✔ NPI 1497374128 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Sports MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207XX0005X
License✔ Licensed in CA · A201607
Definition
An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.
2221 WANKEL WAY, Oxnard, CA 93030
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Secondary Practice Location 1

Location 13901 Las Posas Rd Ste 4Camarillo, CA 93010-1502 · Phone (805) 585-5166 · Fax (805) 383-1786

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Andrew Horn Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1153894167
PECOS Enrollment IDI20260622002631
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 Andrew Horn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ventura Orthopedics Medical Group, Inc.
Same address
Specialist
2221 WANKEL WAY
Oxnard, CA 93030
  • Reassigned Medicare billing, California enrollment
  • 73 clinicians in this Medicare group
NPI 1790248508 (805) 988-9366

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

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KEVIN MARK DEITEL MD
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
2221 WANKEL WAY
OXNARD, CA 93030
Ventura County (805) 988-9366
MISS RENUKA TANIA RUDRA M.D.
Physical Medicine & Rehabilitation
2221 WANKEL WAY
OXNARD, CA 93030
Ventura County (805) 988-9366
HEATHER QUAAL P.T.
Physical Therapist
2221 WANKEL WAY
OXNARD, CA 93030
Ventura County (805) 988-0448
NICOLA GRUN
Occupational Therapist
2221 WANKEL WAY
OXNARD, CA 93030
Ventura County (805) 988-0448
MR. ANDREW ROYCE ARMSTRONG III PA-C, MPAS
Physician Assistant
2221 WANKEL WAY
OXNARD, CA 93030
Ventura County (805) 988-9366
SARAH KATHERINE HOLMGREN PT, DPT
Physical Therapist (Orthopedic)
2221 WANKEL WAY
OXNARD, CA 93030
Ventura County (805) 988-0448
CHRISTIAN CASTELLANOS
Physician Assistant
2221 WANKEL WAY
OXNARD, CA 93030
Ventura County (805) 988-9366
DEBORAH MICHELLE FUQUA CUEN OTR/L
Occupational Therapist
2221 WANKEL WAY
OXNARD, CA 93030
Ventura County (805) 988-0448

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 Andrew Horn's NPI number?

The NPI number for Andrew Horn is 1497374128. It was assigned to this individual provider in the NPPES registry on April 13, 2020.

Where is Andrew Horn located?

Andrew Horn practices at 2221 Wankel Way, Oxnard, CA 93030. The listed phone number is (805) 988-9366.

What is Andrew Horn's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.

Is Andrew Horn enrolled in Medicare?

Yes. Andrew Horn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Andrew Horn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Horn reassigns Medicare benefits to Ventura Orthopedics Medical Group, Inc. (Oxnard, 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 Andrew Horn'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 Andrew Horn was last updated on June 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.