East Bay Medical Oncology-Hematology Associates, Inc.
NPI 1932107331 · Hematology & Oncology Physician · Antioch, CA
East Bay Medical Oncology-Hematology Associates, Inc. is a Hematology & Oncology Physician organization in Antioch, CA (NPI 1932107331).
Provider details
- NPI number
- 1932107331
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Ganey, Partner(925) 687-2570
- License
- A36088 (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
21 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)
- Doing business as
- Epic Care
Registry dates
- Enumerated
- 2005-07-08
- Last updated
- 2010-12-14
Frequently asked questions
- What is East Bay Medical Oncology-Hematology Associates, Inc.'s NPI number?
- East Bay Medical Oncology-Hematology Associates, Inc.'s National Provider Identifier (NPI) is 1932107331, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is East Bay Medical Oncology-Hematology Associates, Inc.?
- East Bay Medical Oncology-Hematology Associates, Inc. is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is East Bay Medical Oncology-Hematology Associates, Inc. located?
- East Bay Medical Oncology-Hematology Associates, Inc.'s practice location on file with NPPES is 4721 Dallas Ranch Rd, Antioch, CA 94531-8811.
- What is East Bay Medical Oncology-Hematology Associates, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for East Bay Medical Oncology-Hematology Associates, Inc. is (925) 778-0679.
- Who is the authorized official for East Bay Medical Oncology-Hematology Associates, Inc.?
- The authorized official listed on East Bay Medical Oncology-Hematology Associates, Inc.'s NPPES record is John Ganey, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is East Bay Medical Oncology-Hematology Associates, Inc.'s NPI active?
- Yes — East Bay Medical Oncology-Hematology Associates, Inc.'s NPI (1932107331) is active in the NPPES registry as of the last update on 2010-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.