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Ellen Baker, PH.D.
NPI 1396871133 · Clinical Psychologist · Washington, DC
Ellen Baker, PH.D. is a Clinical Psychologist provider in Washington, DC (NPI 1396871133).
Provider details
- NPI number
- 1396871133
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1258 (DC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
3 Washington Cir Nw
Suite 206
Washington, DC 20037-2356
Phone: (202) 429-9829
Fax: (202) 333-6095
Street-level locationGet directions
Mailing address
3672 Winfield Ln Nw
Washington, DC 20007-2370
Registry dates
- Enumerated
- 2007-02-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ellen Baker's NPI number?
- Ellen Baker's National Provider Identifier (NPI) is 1396871133, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Baker's specialty?
- Ellen Baker is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Ellen Baker located?
- Ellen Baker's practice location on file with NPPES is 3 Washington Cir Nw, Washington, DC 20037-2356.
- What is Ellen Baker's phone number?
- The practice phone number listed in the NPPES registry for Ellen Baker is (202) 429-9829.
- Is Ellen Baker's NPI active?
- Yes — Ellen Baker's NPI (1396871133) 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.