Memorial Radiation Oncology Medical Group
NPI 1801227285 · Radiation Oncology Physician · Laguna Hills, CA
Memorial Radiation Oncology Medical Group is a Radiation Oncology Physician organization in Laguna Hills, CA (NPI 1801227285).
Provider details
- NPI number
- 1801227285
- Entity type
- Organization
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ajmel Puthawala, Partner(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
12 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
Other names (DBA / former)
- Former legal business name
- Saddleback Radiation Oncology Medical Group
Registry dates
- Enumerated
- 2013-12-10
- Last updated
- 2013-12-10
Frequently asked questions
- What is Memorial Radiation Oncology Medical Group's NPI number?
- Memorial Radiation Oncology Medical Group's National Provider Identifier (NPI) is 1801227285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Memorial Radiation Oncology Medical Group?
- Memorial Radiation Oncology Medical Group is classified in the NPPES registry as Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Memorial Radiation Oncology Medical Group located?
- Memorial Radiation Oncology Medical Group's practice location on file with NPPES is 24953 Paseo De Valencia, Laguna Hills, CA 92653-4342.
- What is Memorial Radiation Oncology Medical Group's phone number?
- The practice phone number listed in the NPPES registry for Memorial Radiation Oncology Medical Group is (562) 492-6695.
- Who is the authorized official for Memorial Radiation Oncology Medical Group?
- The authorized official listed on Memorial Radiation Oncology Medical Group's NPPES record is Ajmel Puthawala, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Memorial Radiation Oncology Medical Group's NPI active?
- Yes — Memorial Radiation Oncology Medical Group's NPI (1801227285) is active in the NPPES registry as of the last update on 2013-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.