Orange Coast Radiation Oncology Medical Group
NPI 1073755211 · Radiation Oncology Physician · Fountain Valley, CA
Orange Coast Radiation Oncology Medical Group is a Radiation Oncology Physician organization in Fountain Valley, CA (NPI 1073755211).
Provider details
- NPI number
- 1073755211
- Entity type
- Organization
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ziaulla Syed, Chief Operations Officer(562) 492-6695
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-04-02
- Last updated
- 2014-07-11
Frequently asked questions
- What is Orange Coast Radiation Oncology Medical Group's NPI number?
- Orange Coast Radiation Oncology Medical Group's National Provider Identifier (NPI) is 1073755211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Orange Coast Radiation Oncology Medical Group?
- Orange Coast Radiation Oncology Medical Group is classified in the NPPES registry as Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Orange Coast Radiation Oncology Medical Group located?
- Orange Coast Radiation Oncology Medical Group's practice location on file with NPPES is 18111 Brookhurst St, Fountain Valley, CA 92708-6728.
- What is Orange Coast Radiation Oncology Medical Group's phone number?
- The practice phone number listed in the NPPES registry for Orange Coast Radiation Oncology Medical Group is (562) 492-6695.
- Who is the authorized official for Orange Coast Radiation Oncology Medical Group?
- The authorized official listed on Orange Coast Radiation Oncology Medical Group's NPPES record is Ziaulla Syed, Chief Operations Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Orange Coast Radiation Oncology Medical Group's NPI active?
- Yes — Orange Coast Radiation Oncology Medical Group's NPI (1073755211) is active in the NPPES registry as of the last update on 2014-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.