Douglas Styles, PSY.D.
NPI 1982759817 · Clinical Psychologist · San Francisco, CA
Douglas Styles, PSY.D. is a Clinical Psychologist provider in San Francisco, CA (NPI 1982759817).
Provider details
- NPI number
- 1982759817
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35149 (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
- 2007-01-23
- Last updated
- 2025-07-31
- Certified
- 2025-07-31
Frequently asked questions
- What is Douglas Styles's NPI number?
- Douglas Styles's National Provider Identifier (NPI) is 1982759817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Styles's specialty?
- Douglas Styles is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Douglas Styles located?
- Douglas Styles's practice location on file with NPPES is 312 Ortega St, San Francisco, CA 94122-4620.
- What is Douglas Styles's phone number?
- The practice phone number listed in the NPPES registry for Douglas Styles is (415) 609-2423.
- Is Douglas Styles's NPI active?
- Yes — Douglas Styles's NPI (1982759817) is active in the NPPES registry as of the last update on 2025-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.