Jeffrey Kixmiller, PH.D.
NPI 1871576322 · Clinical Neuropsychologist · Martinez, CA
Jeffrey Kixmiller, PH.D. is a Clinical Neuropsychologist provider in Martinez, CA (NPI 1871576322).
Provider details
- NPI number
- 1871576322
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- License
- 16872 (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
20 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
- 2005-11-29
- Last updated
- 2025-09-11
Frequently asked questions
- What is Jeffrey Kixmiller's NPI number?
- Jeffrey Kixmiller's National Provider Identifier (NPI) is 1871576322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Kixmiller's specialty?
- Jeffrey Kixmiller is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Jeffrey Kixmiller located?
- Jeffrey Kixmiller's practice location on file with NPPES is 150 Muir Rd, Martinez, CA 94553-4668.
- What is Jeffrey Kixmiller's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Kixmiller is (925) 370-4789.
- Is Jeffrey Kixmiller's NPI active?
- Yes — Jeffrey Kixmiller's NPI (1871576322) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.