Bai-Yin Chen, PHD
NPI 1417115114 · Psychologist · Davis, CA
Bai-Yin Chen, PHD is a Psychologist provider in Davis, CA (NPI 1417115114).
Provider details
- NPI number
- 1417115114
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY 21954 (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
18 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
- 2008-05-29
- Last updated
- 2008-05-29
Frequently asked questions
- What is Bai-Yin Chen's NPI number?
- Bai-Yin Chen's National Provider Identifier (NPI) is 1417115114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bai-Yin Chen's specialty?
- Bai-Yin Chen is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Bai-Yin Chen located?
- Bai-Yin Chen's practice location on file with NPPES is One Shields Ave, Davis, CA 95616-8568.
- What is Bai-Yin Chen's phone number?
- The practice phone number listed in the NPPES registry for Bai-Yin Chen is (530) 752-0871.
- Is Bai-Yin Chen's NPI active?
- Yes — Bai-Yin Chen's NPI (1417115114) is active in the NPPES registry as of the last update on 2008-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.