Dr. Elika Derek, MD
- Medicare services, 2024
- 11,579
- Medicare patients, 2024
- 937
- Part D claims, 2024
- 51
- Industry payments
- $7,228
- Affiliated sites
- 4
- Practice address
- 8203 Telegraph Rd, Pico Rivera, CA 90660
- Practice phone
- Call (833) 379-6863
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
SNF Wound Care
Pico Rivera, California
Find Dr. Derek's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Elika Derek is a general surgeon in Pico Rivera, California
Dr. Derek practices at SNF Wound Care in Pico Rivera, California.
Dr. Derek's NPI, 1427280510, was assigned on August 21, 2009. Dr. Derek graduated from University of Illinois College of Medicine - Chicago in 2008. Dr. Derek holds California license A117936.
- NPI
- 1427280510NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577792365
- NPI enumeration date
- August 21, 2009
- NPI status
- Active
- Practice phone
- (833) 379-6863
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Elika Derek practices at SNF Wound Care in Pico Rivera, California
Dr. Derek's primary practice is SNF Wound Care, at 8203 Telegraph Rd, Pico Rivera, CA 90660 in Los Angeles County. The practice phone is (833) 379-6863.
- SNF Wound Care8203 Telegraph Rd, Pico Rivera, CA 90660 · Los Angeles CountyPhone(833) 379-6863
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Elika Derek is affiliated with 5 sites of care and 5 medical groups
Dr. Derek's primary practice is SNF Wound Care in Pico Rivera, California. The medical group on file is SNF Wound Care. Dmand AI also links Dr. Derek to 4 more group practices and clinics and 4 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Elika Derek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Derek practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SNF Wound Care | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elika Derek is one of 2,926 general surgeons in California
Surgery is Dr. Derek's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Derek is licensed in California.
Specialties and state licenses
- Surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists gallbladder removal and groin hernia surgery among the conditions Dr. Derek treats.
General surgeons near Dr. Derek
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Elika Derek billed Medicare for 11,579 services in 2024
CMS data shows 11,579 Medicare services from Dr. Derek across 16 procedure codes in 2024, for 937 Medicare patients. Medicare paid $2,004,595 for them.
Dr. Derek's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3,9892024: 5,69343%
- Surgery
- 2023: 3,0292024: 4,70855%
- Other services
- 2023: 02024: 1,178
Where Dr. Derek's Medicare services took place, 2024
- In an office7,02261%
- In a facility4,55739%
Dr. Derek compared with the California median for general surgeons, 2024
- Dr. Derek
- California median
- Medicare services
- 11,579vs 16669.8 times
- Medicare patients
- 937vs 1217.7 times
- Part D claims
- 63vs 3485% above
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Derek's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Derek?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Derek and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elika Derek treated 937 Medicare patients in 2024, average age 78
CMS counts 937 Medicare patients who saw Dr. Derek in 2024. The largest group is 75 to 84, with 305 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 90% are also on Medicaid. Their average risk score is 3.92, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Derek's median patient age at 74, with 47% women.
Dr. Derek's Medicare patients by age, 2024
Dr. Derek's Medicare patients by sex, 2024
- Women49353%
- Men44447%
Chronic conditions among Dr. Derek's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes70%
- Arthritis65%
- Mood disorders65%
- Alzheimer's and dementia61%
- Chronic kidney disease59%
- Depression56%
Share of Medicare patients with each condition. A patient can have several.
Dr. Derek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elika Derek wrote 51 Medicare Part D claims in 2024
In 2024, Dr. Derek wrote 51 Medicare Part D claims for 12 patients. 82% of them were for generic drugs. They cover 4 drugs, with $623 in total drug cost. In 2021, CMS named 23 claims across 1 drug.
Dr. Derek's Part D claims by kind of drug, 2024
- Generic42 claims82%
- Brand-name and other9 claims18%
Dr. Derek's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 232022: 63174%
Drugs named by CMS: 4 in 2022, 1 in 2021.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Elika Derek ranks in the 99th percentile for removal of tissue in Medicare
CMS counts 3,746 procedures of removal of tissue by Dr. Derek, more than 99% of the clinicians it reports for that procedure.
Where Dr. Derek ranks in Medicare procedure volume
- Removal of tissue
- 99th percentile3,746 procedures
- Removal of skin lesions
- 62nd percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Source: Doctors and Clinicians Utilization Data (CMS)
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Dr. Elika Derek received $7,228 in industry payments from 2018 to 2025
CMS Open Payments shows 44 general payments to Dr. Derek from 4 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Merz North America, Inc. paid the most, $7,032.
General payments to Dr. Derek by program year, 2018 to 2025
Companies that paid Dr. Derek the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Elika Derek graduated from University of Illinois College of Medicine - Chicago
Dr. Derek graduated from University of Illinois College of Medicine - Chicago in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Elika Derek accepts plans from 15 insurance carriers
Dr. Derek is in network with 15 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Aetna
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Molina
- +7 more carriersWith a free account
Plan types Dr. Derek accepts, by number of carriers
- PPO9
- HMO7
- Medicare6
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Elika Derek's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Elika Derek
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Elika Derek's NPI number?
Dr. Elika Derek's NPI number is 1427280510. It was assigned on August 21, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Elika Derek?
Dr. Elika Derek is a general surgeon in Pico Rivera, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Elika Derek practice?
Dr. Derek practices at 8203 Telegraph Rd, Pico Rivera, CA 90660. Dr. Derek's primary practice is SNF Wound Care in Pico Rivera, California. Dmand AI also links Dr. Derek to 4 group practices and clinics and 4 medical groups.
What is Dr. Elika Derek's office phone number?
The practice phone on file for Dr. Derek is (833) 379-6863.
What is Dr. Elika Derek's medical license number?
Dr. Derek holds California license A117936.
What medical group is Dr. Elika Derek part of?
Dr. Derek is linked to SNF Wound Care. Dmand AI links Dr. Derek to 4 more medical groups.
Does Dr. Elika Derek accept Medicare?
Yes. CMS data shows Dr. Derek billed Medicare for 11,579 services in 2024.
How many Medicare patients does Dr. Elika Derek see?
CMS counts 937 Medicare patients who saw Dr. Derek in 2024, with an average age of 78.
What services does Dr. Elika Derek bill to Medicare?
In 2024, Dr. Derek's most billed Medicare services were nursing facility care (99308), surgery: skin and soft tissue (11046) and medicare temporary code (Q4191).
Where did Dr. Elika Derek go to medical school?
Dr. Derek graduated from University of Illinois College of Medicine - Chicago in 2008.
Show 4 more questionsShow fewer questions
What drugs does Dr. Elika Derek prescribe most?
In 2022 Medicare Part D data, Dr. Derek's most prescribed drugs by claims were Amlodipine Besylate, Losartan Potassium and Metformin HCl.
Has Dr. Elika Derek received payments from drug or device companies?
CMS Open Payments shows $7,228 in general payments to Dr. Derek from 4 companies from 2018 to 2025. The largest total came from Merz North America, Inc.
How long has Dr. Elika Derek been practicing?
Dr. Derek graduated from medical school in 2008, 18 years ago.
What insurance does Dr. Elika Derek accept?
Dr. Derek is in network with 15 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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