Russell Ja
NPI 1215421516 · Mental Health Counselor · San Jose, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Russell Ja is a Mental Health Counselor provider in San Jose, CA (NPI 1215421516).
Provider details
- NPI number
- 1215421516
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2018-06-20
- Last updated
- 2022-01-03
Frequently asked questions
- What is Russell Ja's NPI number?
- Russell Ja's National Provider Identifier (NPI) is 1215421516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Russell Ja's specialty?
- Russell Ja is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Russell Ja located?
- Russell Ja's practice location on file with NPPES is 1885 Lundy Ave Ste 223, San Jose, CA 95131-1888.
- What is Russell Ja's phone number?
- The practice phone number listed in the NPPES registry for Russell Ja is (408) 284-9079.
- Does Russell Ja accept Medicare?
- Russell Ja is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Russell Ja's NPI active?
- Yes — Russell Ja's NPI (1215421516) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.