IndividualActive
Kristen Book
NPI 1588459002 · Community Health Worker · Los Gatos, CA
Kristen Book is a Community Health Worker provider in Los Gatos, CA (NPI 1588459002).
Provider details
- NPI number
- 1588459002
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
499 Loma Alta Ave
Los Gatos, CA 95030-6227
Phone: (408) 364-4157
Street-level locationGet directions
Mailing address
930 W Remington Dr Apt 14b
Sunnyvale, CA 94087-2126
Registry dates
- Enumerated
- 2025-04-14
- Last updated
- 2025-04-14
- Certified
- 2025-04-14
Frequently asked questions
- What is Kristen Book's NPI number?
- Kristen Book's National Provider Identifier (NPI) is 1588459002, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Book's specialty?
- Kristen Book is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Kristen Book located?
- Kristen Book's practice location on file with NPPES is 499 Loma Alta Ave, Los Gatos, CA 95030-6227.
- What is Kristen Book's phone number?
- The practice phone number listed in the NPPES registry for Kristen Book is (408) 364-4157.
- Is Kristen Book's NPI active?
- Yes — Kristen Book's NPI (1588459002) is active in the NPPES registry as of the last update on 2025-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.