Antoine Sayegh, M.D.
NPI 1225063696 · Medical Oncology Physician · Roseville, CA
Antoine Sayegh, M.D. is a Medical Oncology Physician provider in Roseville, CA (NPI 1225063696).
Provider details
- NPI number
- 1225063696
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A47710 (CA)
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
19 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
- 2006-07-12
- Last updated
- 2010-11-08
Frequently asked questions
- What is Antoine Sayegh's NPI number?
- Antoine Sayegh's National Provider Identifier (NPI) is 1225063696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antoine Sayegh's specialty?
- Antoine Sayegh is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Antoine Sayegh located?
- Antoine Sayegh's practice location on file with NPPES is 1600 Eureka Rd, Roseville, CA 95661-3027.
- What is Antoine Sayegh's phone number?
- The practice phone number listed in the NPPES registry for Antoine Sayegh is (916) 474-2125.
- Is Antoine Sayegh's NPI active?
- Yes — Antoine Sayegh's NPI (1225063696) is active in the NPPES registry as of the last update on 2010-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.