Elika Derek, M.D.
Surgery Physician · Los Angeles, CA
Elika Derek, M.D. is a surgery physician with a practice address in Los Angeles, California, and NPI 1427280510, issued on Aug 21, 2009. Check the license (California A117936, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Elika Derek
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- A117936 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1225 Wilshire Blvd, Los Angeles, CA 90017
- Phone
- (310) 809-4100
- Enumerated
- Aug 21, 2009
- Record last updated
- Oct 17, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20141215001501); may accept Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2008
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Also registered at 1225 Wilshire Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hanan Abdelfattah, PAPhysician Assistant1699230953
- Mari Abdulian, PA-CPhysician Assistant1629307947
- Nicholas Abraham, M.D.Emergency Medicine Physician1770984098
- Tiffany Abramson, MDEmergency Medicine Physician1154793586
- Nicole Adams, FNPFamily Nurse Practitioner1730889270
- Gabrielle Ahlzadeh, MDEmergency Medicine Physician1225427172
Verify Elika Derek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A117936Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average surgery physician in 2024
51 Medicare Part D claims for 12 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through 2 group practices
- Snf Wound CareLos Angeles, CA
- Superclinic Professionals Medical Corp A California CorporationNorth Hollywood, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elika Derek among 3,118 surgery physician records in California
Elika Derek, M.D. is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 63% of them.
- NPI issued2009 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2008 · median 2003 among the 1,901 with a school on file
- Record last updated2014 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in Los Angeles → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Jed Castillo, M.D.Los Angeles, CA 900171801275920
- Eduard Dudukgian, MDLos Angeles, CA 900171700919529
- Wesley Heartfield, M.D.Los Angeles, CA 900171134236516
- Sepehr Lalezari, MDLos Angeles, CA 900171417238205
- Vincent O'Donnell, M.D.Los Angeles, CA 900171659487288
- Jonathan Saluta, MDLos Angeles, CA 900171700998994
- Lori Aliksanian, MDLos Angeles, CA 900151801021514
- Dennis Holmes, M.D.Los Angeles, CA 900151124056197
Common questions
What is Elika Derek, M.D.'s NPI number?
Elika Derek, M.D.'s National Provider Identifier (NPI) is 1427280510, issued on Aug 21, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Elika Derek, M.D. located?
The NPPES record lists a practice address at 1225 Wilshire Blvd, Los Angeles, CA, 90017. Phone: (310) 809-4100. Providers update this record themselves, so call before visiting.
How can I verify Elika Derek, M.D.'s license?
NPPES lists California license number A117936, 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 Elika Derek, M.D. prescribe under Medicare Part D?
In 2024, Elika Derek, M.D. had 51 Medicare Part D claims for 12 beneficiaries; the average among surgery physician prescribers was 147. 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.