Surgery Specialists in Thousand Oaks, CA
Browse 13 Surgery providers listed in NPPES with a practice address in Thousand Oaks, California.
How Thousand Oaks compares with the U.S.
Thousand Oaks has 10 clinicians in Surgery per 100,000 residents, close to the U.S. rate of 10.
That is 13 active clinicians in Surgery with a practice address in Thousand Oaks, for a population of 125,205.
The California rate is 7.9 per 100,000 residents.
What these numbers mean
Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.
A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.
City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places.
Too few clinicians in Surgery in Thousand Oaks are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).
Dr. Trung D Bui , MD
Surgery
Dr. Makrouhi A Kademian , MD
Surgery
Dr. Amir-Hossein Mehran , MD
Surgery
Dr. Mehran Mirkazemi , DO
Surgery
Hodad Naderi
Surgery
Dr. Andrea Pakula , MD
Surgery
Dr. Lauren Poliakin , MD
Surgery
Dr. Patrick J Reiten , MD
Surgery
Dr. Nishant Sharma , MD
Surgery
Dr. Donald Waldrep , MD
Surgery
Dr. Ifeanyi Amuzie , MD
Surgery
Dr. John D Matrisciano , MD
Surgery
Dr. Tom F Measles , MD
Surgery
Frequently Asked Questions about Surgery in Thousand Oaks
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.
Other Specialties in Thousand Oaks
- Student in an Organized Health Care Education/Training Program 217
- Physical Therapist 107
- Pharmacist 71
- Chiropractor 56
- Dentist - General Practice 50
- Dentist 44
- Nurse Practitioner - Family 42
- Physician Assistant 40
- Occupational Therapist 29
- Psychologist - Clinical 27
- Specialist 25
- Physical Therapist - Orthopedic 23
Surgery Specialists in Other California Cities
Cities with the most listed practitioners first.