D. E. H. Psychological Services Inc
NPI 1851599609 · Clinical Psychologist · Washington, DC
D. E. H. Psychological Services Inc is a Clinical Psychologist organization in Washington, DC (NPI 1851599609).
Provider details
- NPI number
- 1851599609
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Dorothy Holmes, President(202) 966-7437
- License
- 891 (DC)
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
18 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
- 2007-07-03
- Last updated
- 2008-11-21
Frequently asked questions
- What is D. E. H. Psychological Services Inc's NPI number?
- D. E. H. Psychological Services Inc's National Provider Identifier (NPI) is 1851599609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is D. E. H. Psychological Services Inc?
- D. E. H. Psychological Services Inc is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is D. E. H. Psychological Services Inc located?
- D. E. H. Psychological Services Inc's practice location on file with NPPES is 4601 Connecticut Ave Nw, Washington, DC 20008-5700.
- What is D. E. H. Psychological Services Inc's phone number?
- The practice phone number listed in the NPPES registry for D. E. H. Psychological Services Inc is (202) 966-7437.
- Who is the authorized official for D. E. H. Psychological Services Inc?
- The authorized official listed on D. E. H. Psychological Services Inc's NPPES record is Dorothy Holmes, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is D. E. H. Psychological Services Inc's NPI active?
- Yes — D. E. H. Psychological Services Inc's NPI (1851599609) is active in the NPPES registry as of the last update on 2008-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.