IndividualActive
Ryan Stubblefield, PSYD
NPI 1942023353 · Clinical Psychologist · Berkeley, CA
Ryan Stubblefield, PSYD is a Clinical Psychologist provider in Berkeley, CA (NPI 1942023353).
Provider details
- NPI number
- 1942023353
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35316 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
2340 Ward St Ste 204
Berkeley, CA 94705-1147
Phone: (415) 689-8806
Street-level locationGet directions
Mailing address
2340 Ward St Ste 204
Berkeley, CA 94705-1147
Registry dates
- Enumerated
- 2024-11-04
- Last updated
- 2024-11-04
- Certified
- 2024-10-25
Frequently asked questions
- What is Ryan Stubblefield's NPI number?
- Ryan Stubblefield's National Provider Identifier (NPI) is 1942023353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Stubblefield's specialty?
- Ryan Stubblefield is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Ryan Stubblefield located?
- Ryan Stubblefield's practice location on file with NPPES is 2340 Ward St Ste 204, Berkeley, CA 94705-1147.
- What is Ryan Stubblefield's phone number?
- The practice phone number listed in the NPPES registry for Ryan Stubblefield is (415) 689-8806.
- Is Ryan Stubblefield's NPI active?
- Yes — Ryan Stubblefield's NPI (1942023353) is active in the NPPES registry as of the last update on 2024-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.