Dr. Thomas John Horn
M.D. | Adult Reconstructive Orthopaedic Surgery | 42+ years Exp
Medicare Enrolled 3525 Loma Vista Rd Ste A, Ventura
California, 93003-3165
805-641-6415 805-641-6424
Maps & DirectionsDr. Thomas John Horn is a Ventura, California based orthopedic surgeon with 42 years of experience in Adult Reconstructive Orthopaedic Surgery. He completed his graduation from University Of Rochester School Of Medicine And Dentistry in 1984. He is also affiliated with hospitals like Community Memorial Hospital San Buenaventura. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Thomas John Horn is G68161 for Adult Reconstructive Orthopaedic Surgery in California.
Dr. Thomas John Horn deals 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.
Complete Profile:
Dr. Thomas John Horn speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Specialization: | Orthopedic - Adult Reconstructive Orthopaedic Surgery |
| Credentials: | M.D. |
| Experience: | 42+ years |
| Medical School Attended: | University Of Rochester School Of Medicine And Dentistry |
| Graduation Year: | 1984 |
| Gender: | Male |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 3525 Loma Vista Rd Ste A, Ventura,
California, 93003-3165 |
| Phone: | 805-641-6415 |
| Fax: | 805-641-6424 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 5395709349 |
| Enrollment ID: | I20100715000410 |
| NPI Number: | 1194781005 |
| NPI Enumeration Date: | 21 Apr, 2006 |
| NPI Last Update On: | 07 Mar, 2023 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Thomas John Horn are as mentioned below.
| License Number | Specialization | State | Status | |
| G68161 | Adult Reconstructive Orthopaedic Surgery | California | Primary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| Community Memorial Hospital San Buenaventura (050394) | Ventura, CA | Acute Care Hospital |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Dr. Thomas John Horn is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Select Health Of Ca Iv, Llc (7517229297) | 12 |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. Thomas John Horn such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| G68161 | Other | California | STATE LICENSE |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 5720 Ralston St Ste 200,
Ventura, California |
| Zip: | 93003-7844 |
| Phone Number: | 805-804-4168 |
| Fax Number: | 805-830-1177 |
Patients can reach Dr. Thomas John Horn at
3525 Loma Vista Rd Ste A, Ventura, California or can
call to book an appointment on 805-641-6415.
Frequently Asked Questions:
Below are some commonly asked questions about Dr. Thomas John Horn:
Dr. Thomas John Horn is an orthopedic surgeon specializing in Adult Reconstructive Orthopaedic Surgery. He deals 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.
Dr. Thomas John Horn received his medical degree (M.D.) from University Of Rochester School Of Medicine And Dentistry in 1984.
Dr. Thomas John Horn has approximately 42 years of medical experience.
Yes, Dr. Thomas John Horn accepts Medicare assignment, meaning provider participates in Medicare and accepts Medicare-approved amounts for eligible services.
Dr. Thomas John Horn is affiliated with Community Memorial Hospital San Buenaventura where surgeon can provide orthopedic evaluations, surgical procedures, and follow-up care.
Yes, Dr. Thomas John Horn is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
Dr. Thomas John Horn practices at 3525 Loma Vista Rd Ste A, Ventura, California, 93003-3165.
To schedule an appointment with Dr. Thomas John Horn, please contact the office at 805-641-6415.
Comments/ Reviews:
Patients can read all the reviews posted for Dr. Thomas John Horn below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Dr. Thomas John Horn. It will help others make informed decisions.
** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 June, 2026.