Cancer Therapy Medical Group Inc
NPI 1952585754 · Radiation Oncology Physician · Alamo, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cancer Therapy Medical Group Inc is a Radiation Oncology Physician organization in Alamo, CA (NPI 1952585754).
Provider details
- NPI number
- 1952585754
- Entity type
- Organization
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jonathan Humphrey, Medical Director / Owner(925) 952-8700
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
- 2007-12-28
- Last updated
- 2024-07-16
- Certified
- 2024-07-16
Frequently asked questions
- What is Cancer Therapy Medical Group Inc's NPI number?
- Cancer Therapy Medical Group Inc's National Provider Identifier (NPI) is 1952585754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cancer Therapy Medical Group Inc?
- Cancer Therapy Medical Group Inc is classified in the NPPES registry as Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Cancer Therapy Medical Group Inc located?
- Cancer Therapy Medical Group Inc's practice location on file with NPPES is 1445 Livorna Rd, Alamo, CA 94507-1103.
- What is Cancer Therapy Medical Group Inc's phone number?
- The practice phone number listed in the NPPES registry for Cancer Therapy Medical Group Inc is (925) 952-8700.
- Does Cancer Therapy Medical Group Inc accept Medicare?
- Cancer Therapy Medical Group Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Cancer Therapy Medical Group Inc?
- The authorized official listed on Cancer Therapy Medical Group Inc's NPPES record is Jonathan Humphrey, Medical Director / Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cancer Therapy Medical Group Inc's NPI active?
- Yes — Cancer Therapy Medical Group Inc's NPI (1952585754) is active in the NPPES registry as of the last update on 2024-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.