Northern California Cancer Center
NPI 1447539374 · Medical Oncology Physician · Modesto, CA
Northern California Cancer Center is a Medical Oncology Physician organization in Modesto, CA (NPI 1447539374).
Provider details
- NPI number
- 1447539374
- Entity type
- Organization
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Williams, Chariman/Ceo(209) 544-0120
- License
- G75542 (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
14 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
- 2011-08-09
- Last updated
- 2011-08-09
Frequently asked questions
- What is Northern California Cancer Center's NPI number?
- Northern California Cancer Center's National Provider Identifier (NPI) is 1447539374, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northern California Cancer Center?
- Northern California Cancer Center is classified in the NPPES registry as Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Northern California Cancer Center located?
- Northern California Cancer Center's practice location on file with NPPES is 1541 Florida Ave, Modesto, CA 95350-4429.
- What is Northern California Cancer Center's phone number?
- The practice phone number listed in the NPPES registry for Northern California Cancer Center is (209) 544-0120.
- Who is the authorized official for Northern California Cancer Center?
- The authorized official listed on Northern California Cancer Center's NPPES record is Robert Williams, Chariman/Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northern California Cancer Center's NPI active?
- Yes — Northern California Cancer Center's NPI (1447539374) is active in the NPPES registry as of the last update on 2011-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.