Samuel Ejadi, MD
NPI 1285605212 · Medical Oncology Physician · Orange, CA
Samuel Ejadi, MD is a Medical Oncology Physician provider in Orange, CA (NPI 1285605212).
Provider details
- NPI number
- 1285605212
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 228707 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-28
- Last updated
- 2018-06-06
Frequently asked questions
- What is Samuel Ejadi's NPI number?
- Samuel Ejadi's National Provider Identifier (NPI) is 1285605212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Ejadi's specialty?
- Samuel Ejadi is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Ejadi located?
- Samuel Ejadi's practice location on file with NPPES is 101 the City Dr S Rm 240, Orange, CA 92868-3201.
- What is Samuel Ejadi's phone number?
- The practice phone number listed in the NPPES registry for Samuel Ejadi is (714) 456-8000.
- Is Samuel Ejadi's NPI active?
- Yes — Samuel Ejadi's NPI (1285605212) is active in the NPPES registry as of the last update on 2018-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.