Northern California Radiation Therapists & Oncologists Medical Group
NPI 1972785160 · Radiation Oncology Physician · San Francisco, CA
Northern California Radiation Therapists & Oncologists Medical Group is a Radiation Oncology Physician organization in San Francisco, CA (NPI 1972785160).
Provider details
- NPI number
- 1972785160
- Entity type
- Organization
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Meyer, Medical Director(209) 342-2300
- License
- G12439 (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
18 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
- 2007-11-29
- Last updated
- 2007-11-29
Frequently asked questions
- What is Northern California Radiation Therapists & Oncologists Medical Group's NPI number?
- Northern California Radiation Therapists & Oncologists Medical Group's National Provider Identifier (NPI) is 1972785160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northern California Radiation Therapists & Oncologists Medical Group?
- Northern California Radiation Therapists & Oncologists Medical Group is classified in the NPPES registry as Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Northern California Radiation Therapists & Oncologists Medical Group located?
- Northern California Radiation Therapists & Oncologists Medical Group's practice location on file with NPPES is 900 Hyde St, San Francisco, CA 94109-4806.
- What is Northern California Radiation Therapists & Oncologists Medical Group's phone number?
- The practice phone number listed in the NPPES registry for Northern California Radiation Therapists & Oncologists Medical Group is (209) 342-2300.
- Who is the authorized official for Northern California Radiation Therapists & Oncologists Medical Group?
- The authorized official listed on Northern California Radiation Therapists & Oncologists Medical Group's NPPES record is John Meyer, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northern California Radiation Therapists & Oncologists Medical Group's NPI active?
- Yes — Northern California Radiation Therapists & Oncologists Medical Group's NPI (1972785160) is active in the NPPES registry as of the last update on 2007-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.