Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Jason Adam Horowitz, MD

Individual provider Orthopaedic Surgery of the Spine Physician · NPI 1801418926

Jason Adam Horowitz, MD is an Orthopedic Surgery in Orange, California. Graduated from Wayne State University School of Medicine in 2020, 6 years ago. Practices with Regents of the University of California, a 48-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
6
Trained at
Wayne State University School of Medicine
Licensed in
CA
In the registry since
2020
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

101 The City Dr S
Orange, CA 92868-3201
Phone: (714) 456-7890
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence A201615 (CA)

Record details

NPI number1801418926
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 12, 2020
Last updated in NPPESJune 30, 2025
Certification dateJune 30, 2025
Mailing address101 The City Dr S, Orange, CA 92868-3201

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice Regents Of The University Of California — 48 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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