Ocean Radiation Oncology Medical Assoc
NPI 1568628642 · Radiation Oncology Physician · Los Alamitos, CA
Ocean Radiation Oncology Medical Assoc is a Radiation Oncology Physician organization in Los Alamitos, CA (NPI 1568628642).
Provider details
- NPI number
- 1568628642
- Entity type
- Organization
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Kwon, President(562) 799-3198
- License
- FNP37709 (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
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
- 2008-07-29
- Last updated
- 2008-07-29
Frequently asked questions
- What is Ocean Radiation Oncology Medical Assoc's NPI number?
- Ocean Radiation Oncology Medical Assoc's National Provider Identifier (NPI) is 1568628642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ocean Radiation Oncology Medical Assoc?
- Ocean Radiation Oncology Medical Assoc is classified in the NPPES registry as Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Ocean Radiation Oncology Medical Assoc located?
- Ocean Radiation Oncology Medical Assoc's practice location on file with NPPES is 3951 Katella Ave, Los Alamitos, CA 90720-3303.
- What is Ocean Radiation Oncology Medical Assoc's phone number?
- The practice phone number listed in the NPPES registry for Ocean Radiation Oncology Medical Assoc is (562) 799-3198.
- Who is the authorized official for Ocean Radiation Oncology Medical Assoc?
- The authorized official listed on Ocean Radiation Oncology Medical Assoc's NPPES record is Robert Kwon, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ocean Radiation Oncology Medical Assoc's NPI active?
- Yes — Ocean Radiation Oncology Medical Assoc's NPI (1568628642) is active in the NPPES registry as of the last update on 2008-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.