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DR. THOMAS JOHN HORN M.D.
NPI 1194781005
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery in Ventura, CA

Active since April 21, 2006
3525 LOMA VISTA RD STE A, VENTURA, CA 93003(805) 641-6415(805) 641-6424 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 7, 2023, Nov 27, 2021, Apr 26, 2021 and 4 more (7 updates tracked since 2016).

About Dr. Thomas John Horn M.d. NPPES

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

DR. THOMAS JOHN HORN M.D. (NPI 1194781005) is an individual adult reconstructive orthopaedic surgery provider in Ventura, California, licensed in California (G68161) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1194781005
Entity TypeIndividualMale
Primary Taxonomy207XS0114X
Provider Legal NameDR. THOMAS JOHN HORNCredential: M.D.
Location Address3525 LOMA VISTA RD STE AVentura, CA 93003-3165
Mailing Address5720 Ralston St Ste 200Ventura, CA 93003-7844 · (805) 804-4168 · Fax (805) 830-1177
Phone(805) 641-6415
Fax(805) 641-6424
Sole ProprietorNo
Enumeration DateApril 21, 2006
Last NPPES UpdateMarch 7, 20237 updates tracked since enumeration
NPPES CertifiedNovember 27, 2021
✔ NPI 1194781005 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Adult Reconstructive Orthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207XS0114X
License✔ Licensed in CA · G68161
Definition
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.
3525 LOMA VISTA RD STE A, Ventura, CA 93003
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Other Identifiers 1

OtherG68161CA · State License

Other Providers at the Same Location NPPES 10

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

GREGORY P SENNING PA-C
Physician Assistant
3525 LOMA VISTA RD STE A
VENTURA, CA 93003
Ventura County (805) 804-4168
DR. KENTARO PRESSLY SUZUKI M.D.
Orthopaedic Surgery (Sports Medicine)
3525 LOMA VISTA RD STE A
VENTURA, CA 93003
Ventura County (805) 641-6415
DR. JOSHUA SAUL GLUCK MD
Orthopaedic Surgery (Hand Surgery)
3525 LOMA VISTA RD STE A
VENTURA, CA 93003
Ventura County (805) 641-6415
DR. FERRIS RAY NICKEL M.D.
Orthopaedic Surgery (Sports Medicine)
3525 LOMA VISTA RD STE A
VENTURA, CA 93003
Ventura County (805) 641-6415
DR. GABRIEL GLUCK M.D.
Orthopaedic Surgery
3525 LOMA VISTA RD STE A
VENTURA, CA 93003
Ventura County (805) 641-6415
JOSEPH PAUL AMIS PA-C
Physician Assistant
3525 LOMA VISTA RD STE A
VENTURA, CA 93003
Ventura County (805) 641-6415
DR. HOSSEIN AZIZ D.O.
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
3525 LOMA VISTA RD STE A
VENTURA, CA 93003
Ventura County (805) 641-6415
VENTURA ORTHOPEDICS MEDICAL GROUP, INC.
Specialist
3525 LOMA VISTA RD STE A
VENTURA, CA 93003
Ventura County (805) 641-6415

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 Thomas Horn's NPI number?

The NPI number for Thomas Horn is 1194781005. It was assigned to this individual provider in the NPPES registry on April 21, 2006.

Where is Thomas Horn located?

Thomas Horn practices at 3525 Loma Vista Rd Ste A, Ventura, CA 93003. The listed phone number is (805) 641-6415.

What is Thomas Horn's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Adult Reconstructive Orthopaedic Surgery, with taxonomy code 207XS0114X.

When was this NPI record last updated?

The NPPES record for Thomas Horn was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.