Doylene Chan, PH.D.
NPI 1881977502 · Counseling Psychologist · San Jose, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Doylene Chan, PH.D. is a Counseling Psychologist provider in San Jose, CA (NPI 1881977502).
Provider details
- NPI number
- 1881977502
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 23344 (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
14 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
- 2011-09-20
- Last updated
- 2011-09-20
Frequently asked questions
- What is Doylene Chan's NPI number?
- Doylene Chan's National Provider Identifier (NPI) is 1881977502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Doylene Chan's specialty?
- Doylene Chan is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Doylene Chan located?
- Doylene Chan's practice location on file with NPPES is 105 N Bascom Ave, San Jose, CA 95128-1811.
- What is Doylene Chan's phone number?
- The practice phone number listed in the NPPES registry for Doylene Chan is (408) 475-1011.
- Does Doylene Chan accept Medicare?
- Doylene Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Doylene Chan's NPI active?
- Yes — Doylene Chan's NPI (1881977502) is active in the NPPES registry as of the last update on 2011-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.