Cassandra Fernandez, MD
NPI 1093941700 · Diagnostic Radiology Physician · El Segundo, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassandra Fernandez, MD is a Diagnostic Radiology Physician provider in El Segundo, CA (NPI 1093941700).
Provider details
- NPI number
- 1093941700
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- ME119161 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,898 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Screening 3d Breast Mammography77063 | 670 | $27 |
| Screening Mammography77067 | 667 | $35 |
| Screening Mammography77067 | 478 | $61 |
| Screening 3d Breast Mammography77063 | 466 | $34 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 362 | $27 |
| Limited Ultrasound Scan of 1 Breast76642 | 288 | $34 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-09
- Last updated
- 2025-01-10
- Certified
- 2025-01-10
Frequently asked questions
- What is Cassandra Fernandez's NPI number?
- Cassandra Fernandez's National Provider Identifier (NPI) is 1093941700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Fernandez's specialty?
- Cassandra Fernandez is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Cassandra Fernandez located?
- Cassandra Fernandez's practice location on file with NPPES is 2330 Utah Ave Ste 200, El Segundo, CA 90245-4817.
- What is Cassandra Fernandez's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Fernandez is (281) 766-0959.
- Does Cassandra Fernandez accept Medicare?
- Cassandra Fernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassandra Fernandez's NPI active?
- Yes — Cassandra Fernandez's NPI (1093941700) is active in the NPPES registry as of the last update on 2025-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.