Imperial Health Inc
NPI 1013247386 · Radiation Oncology Physician · Los Angeles, CA
Imperial Health Inc is a Radiation Oncology Physician organization in Los Angeles, CA (NPI 1013247386).
Provider details
- NPI number
- 1013247386
- Entity type
- Organization
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John O'Connor, President(818) 484-3272
- License
- A89546 (CA)
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
16 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
- 2010-01-07
- Last updated
- 2010-01-07
Frequently asked questions
- What is Imperial Health Inc's NPI number?
- Imperial Health Inc's National Provider Identifier (NPI) is 1013247386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Imperial Health Inc?
- Imperial Health Inc is classified in the NPPES registry as Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Imperial Health Inc located?
- Imperial Health Inc's practice location on file with NPPES is 1414 S Grand Ave, Los Angeles, CA 90015-3067.
- What is Imperial Health Inc's phone number?
- The practice phone number listed in the NPPES registry for Imperial Health Inc is (818) 484-3272.
- Who is the authorized official for Imperial Health Inc?
- The authorized official listed on Imperial Health Inc's NPPES record is John O'Connor, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Imperial Health Inc's NPI active?
- Yes — Imperial Health Inc's NPI (1013247386) is active in the NPPES registry as of the last update on 2010-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.