Center for Cancer and Blood Disorders
NPI 1083132625 · Hematology & Oncology Physician · Orange, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Center for Cancer and Blood Disorders is a Hematology & Oncology Physician organization in Orange, CA (NPI 1083132625).
Provider details
- NPI number
- 1083132625
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Stavroula Otis, Director(323) 376-8936
- License
- A100358 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Surgery Physician208600000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Other names (DBA / former)
- Doing business as
- Ccbd
- Doing business as
- Cancer and Blood Care Specialists
Additional practice locations (2)
- 1000 W La Veta AveOrange, CA 92868-4304Phone: (714) 771-8000
- 1401 N Tustin Ave Ste 220Santa Ana, CA 92705Phone: (714) 835-4800
Registry dates
- Enumerated
- 2017-09-05
- Last updated
- 2024-01-23
- Certified
- 2024-01-23
Frequently asked questions
- What is Center for Cancer and Blood Disorders's NPI number?
- Center for Cancer and Blood Disorders's National Provider Identifier (NPI) is 1083132625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Center for Cancer and Blood Disorders?
- Center for Cancer and Blood Disorders is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Center for Cancer and Blood Disorders located?
- Center for Cancer and Blood Disorders's practice location on file with NPPES is 363 S Main St Ste 485, Orange, CA 92868-3833.
- What is Center for Cancer and Blood Disorders's phone number?
- The practice phone number listed in the NPPES registry for Center for Cancer and Blood Disorders is (714) 835-4800.
- Does Center for Cancer and Blood Disorders accept Medicare?
- Center for Cancer and Blood Disorders is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Center for Cancer and Blood Disorders?
- The authorized official listed on Center for Cancer and Blood Disorders's NPPES record is Stavroula Otis, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Center for Cancer and Blood Disorders's NPI active?
- Yes — Center for Cancer and Blood Disorders's NPI (1083132625) is active in the NPPES registry as of the last update on 2024-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.