Ellen Hayenga
NPI 1538292602 · Marriage & Family Therapist · San Jose, CA
Ellen Hayenga is a Marriage & Family Therapist provider in San Jose, CA (NPI 1538292602).
Provider details
- NPI number
- 1538292602
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 34513 (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
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
- 2007-03-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ellen Hayenga's NPI number?
- Ellen Hayenga's National Provider Identifier (NPI) is 1538292602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Hayenga's specialty?
- Ellen Hayenga is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Ellen Hayenga located?
- Ellen Hayenga's practice location on file with NPPES is 950 W Julian St, San Jose, CA 95126-2719.
- What is Ellen Hayenga's phone number?
- The practice phone number listed in the NPPES registry for Ellen Hayenga is (408) 292-9353.
- Is Ellen Hayenga's NPI active?
- Yes — Ellen Hayenga's NPI (1538292602) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.