OrganizationActive
Kaiser Permanente
NPI 1275905101 · Health Maintenance Organization · Oakland, CA
Provider details
- NPI number
- 1275905101
- Entity type
- Organization
- Primary specialty
- Health Maintenance OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- David Baer, Hematology/Oncology(510) 752-6487
- License
- 37557 (CA)
Specialties & taxonomies
Managed Care Organizations
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
1800 Harrison St Fl 13th
Unit 1
Oakland, CA 94612-3471
Phone: (510) 695-1089
Street-level locationGet directions
Mailing address
3131 Arcadia Cmn Unit 1
Livermore, CA 94551-7552
Registry dates
- Enumerated
- 2015-10-30
- Last updated
- 2021-04-23
- Certified
- 2021-04-23
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.