Carl Sayles, PSY.D.
NPI 1861540098 · Marriage & Family Therapist · Fair Oaks, CA
Carl Sayles, PSY.D. is a Marriage & Family Therapist provider in Fair Oaks, CA (NPI 1861540098).
Provider details
- NPI number
- 1861540098
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFC34692 (CA)
Specialties & taxonomies
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
- 2007-01-06
- Last updated
- 2008-02-22
Frequently asked questions
- What is Carl Sayles's NPI number?
- Carl Sayles's National Provider Identifier (NPI) is 1861540098, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carl Sayles's specialty?
- Carl Sayles is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Carl Sayles located?
- Carl Sayles's practice location on file with NPPES is 9849 Fair Oaks Blvd, Fair Oaks, CA 95628-7012.
- What is Carl Sayles's phone number?
- The practice phone number listed in the NPPES registry for Carl Sayles is (916) 961-2431.
- Is Carl Sayles's NPI active?
- Yes — Carl Sayles's NPI (1861540098) is active in the NPPES registry as of the last update on 2008-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.