Jeffery Sammis, PSY.D
NPI 1225235732 · Clinical Psychologist · Kentfield, CA
Jeffery Sammis, PSY.D is a Clinical Psychologist provider in Kentfield, CA (NPI 1225235732).
Provider details
- NPI number
- 1225235732
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D
- Sex
- Male
- Sole proprietor
- No
- License
- PSY25029 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social 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
- 2007-06-28
- Last updated
- 2024-06-05
- Certified
- 2024-06-05
Frequently asked questions
- What is Jeffery Sammis's NPI number?
- Jeffery Sammis's National Provider Identifier (NPI) is 1225235732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffery Sammis's specialty?
- Jeffery Sammis is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Jeffery Sammis located?
- Jeffery Sammis's practice location on file with NPPES is 919 Sir Francis Drake Blvd Ste 201a, Kentfield, CA 94904-1535.
- What is Jeffery Sammis's phone number?
- The practice phone number listed in the NPPES registry for Jeffery Sammis is (415) 373-6422.
- Is Jeffery Sammis's NPI active?
- Yes — Jeffery Sammis's NPI (1225235732) is active in the NPPES registry as of the last update on 2024-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.