Elika Derek, M.D.
NPI 1427280510 · Surgery Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elika Derek, M.D. is a Surgery Physician provider in Los Angeles, CA (NPI 1427280510).
Provider details
- NPI number
- 1427280510
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A117936 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
10,401 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 2,157 | $75 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 2,044 | $75 |
| Removal of Muscle And/Or Tissue, Each Additional 20.0 Sq Cm Or Less11046 | 1,022 | $73 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 761 | $120 |
| Removal of Muscle And/Or Tissue, 20.0 Sq Cm Or Less11043 | 631 | $229 |
| Removal of Muscle And/Or Tissue, Each Additional 20.0 Sq Cm Or Less11046 | 579 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-08-21
- Last updated
- 2014-10-17
Frequently asked questions
- What is Elika Derek's NPI number?
- Elika Derek's National Provider Identifier (NPI) is 1427280510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elika Derek's specialty?
- Elika Derek is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Elika Derek located?
- Elika Derek's practice location on file with NPPES is 1225 Wilshire Blvd, Los Angeles, CA 90017-1901.
- What is Elika Derek's phone number?
- The practice phone number listed in the NPPES registry for Elika Derek is (310) 809-4100.
- Does Elika Derek accept Medicare?
- Elika Derek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elika Derek's NPI active?
- Yes — Elika Derek's NPI (1427280510) is active in the NPPES registry as of the last update on 2014-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.