Joseph Kamil Antonios, M.D
Adult Reconstructive Orthopaedic Surgery Physician · Woodland Hills, CA
Joseph Kamil Antonios, M.D is an adult reconstructive orthopaedic surgery physician with a practice address in Woodland Hills, California, and NPI 1184007478, issued on Jul 4, 2015. Check the license (California A145434, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joseph Kamil Antonios
- Credential
- M.D
- Primary taxonomy
- Adult Reconstructive Orthopaedic Surgery Physician 207XS0114X
- License number
- A145434 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5601 DE Soto Ave, Woodland Hills, CA 91367
- Phone
- (833) 574-2273
- Enumerated
- Jul 4, 2015
- Record last updated
- Nov 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20211109003592); accepts Medicare assignment
- Medical or professional school
- Stanford University School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest adult reconstructive orthopaedic surgery physician records → All 147 in California → Look up another NPI →
Also registered at 5601 DE Soto Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Houry Abajian, PHARM.D.Pharmacist1235297383
- Cecille Abeleda, RCP, RRTRegistered Respiratory Therapist1316424872
- Sunitha AbrahamCertified Respiratory Therapist1114409679
- Arineh AbramPharmacist1760108401
- Stephano Abusleme, DOStudent in an Organized Health Care Education/Training Program1538747639
- Ani Adamian, PHARM DPharmacist1043841851
Verify Joseph Kamil Antonios in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A145434Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% more Medicare Part D claims than the average adult reconstructive orthopaedic surgery physician in 2024
732 Medicare Part D claims for 220 beneficiaries, against an average of 579 among the 1,112 providers of this specialty who prescribed in Part D. 231 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen178 claims
- Celecoxib139 claims
- Amoxicillin64 claims
- Ondansetron Odt62 claims
- Meloxicam43 claims
- Ibuprofen41 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,831.56
39 payments; by number, the most common kind was food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 1,060 providers of this specialty with any payment received $68,015.27 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupWoodland Hills, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Kamil Antonios among 147 adult reconstructive orthopaedic surgery physician records in California
Joseph Kamil Antonios, M.D is one of 147 adult reconstructive orthopaedic surgery physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 73% of them.
- NPI issued2015 · 73% of these records are older, 20% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2020 · median 2009 among the 112 with a school on file
- Record last updated2025 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0114X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Reconstructive Orthopaedic Surgery Physician providers in California
There are 147 adult reconstructive orthopaedic surgery physician records in California.
All 147 in California → Every provider in Woodland Hills → Adult Reconstructive Orthopaedic Surgery Physician nationwide →
The 8 adult reconstructive orthopaedic surgery physician records with the nearest ZIP codes
- Thomas SteckWoodland Hills, CA 913671912448325
- Joseph Turk, M.D.Thousand Oaks, CA 913601801852702
- Sumit Rana, M.D.Tarzana, CA 913561699925768
- Nirav Shah, MDTarzana, CA 913561255531182
- Pierre Tamer, MDMission Hills, CA 913451962965285
- Jonathan Blau, M.D.Encino, CA 914361396066619
- Shahin Sheibani-Rad, M.D.Encino, CA 914361679779649
- Shahan Yacoubian, MDBurbank, CA 915051558331041
Common questions
What is Joseph Kamil Antonios, M.D's NPI number?
Joseph Kamil Antonios, M.D's National Provider Identifier (NPI) is 1184007478, issued on Jul 4, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Kamil Antonios, M.D located?
The NPPES record lists a practice address at 5601 DE Soto Ave, Woodland Hills, CA, 91367. Phone: (833) 574-2273. Providers update this record themselves, so call before visiting.
How can I verify Joseph Kamil Antonios, M.D's license?
NPPES lists California license number A145434, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph Kamil Antonios, M.D prescribe under Medicare Part D?
In 2024, Joseph Kamil Antonios, M.D had 732 Medicare Part D claims for 220 beneficiaries; the average among adult reconstructive orthopaedic surgery physician prescribers was 579. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.