David Sisson, CNS
NPI 1588686364 · Adult Psychiatric/Mental Health Registered Nurse · San Jose, CA
David Sisson, CNS is a Adult Psychiatric/Mental Health Registered Nurse provider in San Jose, CA (NPI 1588686364).
Provider details
- NPI number
- 1588686364
- Entity type
- Individual
- Primary specialty
- Adult Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- CNS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 412440 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-07-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Sisson's NPI number?
- David Sisson's National Provider Identifier (NPI) is 1588686364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Sisson's specialty?
- David Sisson is listed in the NPPES registry with a primary specialty of Adult Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is David Sisson located?
- David Sisson's practice location on file with NPPES is 80 Great Oaks Blvd, San Jose, CA 95119-1310.
- What is David Sisson's phone number?
- The practice phone number listed in the NPPES registry for David Sisson is (408) 363-3000.
- Is David Sisson's NPI active?
- Yes — David Sisson's NPI (1588686364) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.