IndividualActive
Charles Harris, PHD
NPI 1497964738 · Clinical Psychologist · Sebastopol, CA
Charles Harris, PHD is a Clinical Psychologist provider in Sebastopol, CA (NPI 1497964738).
Provider details
- NPI number
- 1497964738
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- PSY 3860 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
4815 Thomas Rd
Sebastopol, CA 95472-9764
Phone: (707) 829-5170
Fax: (707) 829-5170
Street-level locationGet directions
Mailing address
4815 Thomas Rd
Sebastopol, CA 95472-9764
Registry dates
- Enumerated
- 2007-05-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Charles Harris's NPI number?
- Charles Harris's National Provider Identifier (NPI) is 1497964738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Harris's specialty?
- Charles Harris is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Charles Harris located?
- Charles Harris's practice location on file with NPPES is 4815 Thomas Rd, Sebastopol, CA 95472-9764.
- What is Charles Harris's phone number?
- The practice phone number listed in the NPPES registry for Charles Harris is (707) 829-5170.
- Is Charles Harris's NPI active?
- Yes — Charles Harris's NPI (1497964738) 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.