Sacramento Center for Hematology & Medical Oncology
NPI 1801857107 · Hematology (Internal Medicine) Physician · Sacramento, CA
Sacramento Center for Hematology & Medical Oncology is a Hematology (Internal Medicine) Physician organization in Sacramento, CA (NPI 1801857107).
Provider details
- NPI number
- 1801857107
- Entity type
- Organization
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Antoine Sayegh, President(916) 454-6700
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Medical Oncology Physician207RX0202X
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
- 2006-03-28
- Last updated
- 2025-09-11
Frequently asked questions
- What is Sacramento Center for Hematology & Medical Oncology's NPI number?
- Sacramento Center for Hematology & Medical Oncology's National Provider Identifier (NPI) is 1801857107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sacramento Center for Hematology & Medical Oncology?
- Sacramento Center for Hematology & Medical Oncology is classified in the NPPES registry as Hematology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Sacramento Center for Hematology & Medical Oncology located?
- Sacramento Center for Hematology & Medical Oncology's practice location on file with NPPES is 2800 L St, Sacramento, CA 95816-5616.
- What is Sacramento Center for Hematology & Medical Oncology's phone number?
- The practice phone number listed in the NPPES registry for Sacramento Center for Hematology & Medical Oncology is (916) 454-6700.
- Who is the authorized official for Sacramento Center for Hematology & Medical Oncology?
- The authorized official listed on Sacramento Center for Hematology & Medical Oncology's NPPES record is Antoine Sayegh, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sacramento Center for Hematology & Medical Oncology's NPI active?
- Yes — Sacramento Center for Hematology & Medical Oncology's NPI (1801857107) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.