Marin Radiation Oncology Medical Group
NPI 1184606162 · Radiation Oncology Physician · Greenbrae, CA
Marin Radiation Oncology Medical Group is a Radiation Oncology Physician organization in Greenbrae, CA (NPI 1184606162).
Provider details
- NPI number
- 1184606162
- Entity type
- Organization
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ernest Torigoe, Director Medical(209) 342-2300
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
20 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
- 2005-11-16
- Last updated
- 2008-12-08
Frequently asked questions
- What is Marin Radiation Oncology Medical Group's NPI number?
- Marin Radiation Oncology Medical Group's National Provider Identifier (NPI) is 1184606162, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marin Radiation Oncology Medical Group?
- Marin Radiation Oncology Medical Group is classified in the NPPES registry as Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Marin Radiation Oncology Medical Group located?
- Marin Radiation Oncology Medical Group's practice location on file with NPPES is 1350 S Eliseo Dr, Greenbrae, CA 94904-2011.
- What is Marin Radiation Oncology Medical Group's phone number?
- The practice phone number listed in the NPPES registry for Marin Radiation Oncology Medical Group is (209) 342-2300.
- Who is the authorized official for Marin Radiation Oncology Medical Group?
- The authorized official listed on Marin Radiation Oncology Medical Group's NPPES record is Ernest Torigoe, Director Medical. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marin Radiation Oncology Medical Group's NPI active?
- Yes — Marin Radiation Oncology Medical Group's NPI (1184606162) is active in the NPPES registry as of the last update on 2008-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.