Ellyn Bader, MFT, PH.D
NPI 1235349895 · Psychologist · Menlo Park, CA
Ellyn Bader, MFT, PH.D is a Psychologist provider in Menlo Park, CA (NPI 1235349895).
Provider details
- NPI number
- 1235349895
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- MFT, PH.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY6961 (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
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
- 2007-05-23
- Last updated
- 2025-09-11
Frequently asked questions
- What is Ellyn Bader's NPI number?
- Ellyn Bader's National Provider Identifier (NPI) is 1235349895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellyn Bader's specialty?
- Ellyn Bader is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Ellyn Bader located?
- Ellyn Bader's practice location on file with NPPES is 445 Burgess Drive, Menlo Park, CA 94025-3442.
- What is Ellyn Bader's phone number?
- The practice phone number listed in the NPPES registry for Ellyn Bader is (650) 327-5915.
- Is Ellyn Bader's NPI active?
- Yes — Ellyn Bader's NPI (1235349895) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.