Quentin Graham, PH.D.
NPI 1790180388 · Clinical Psychologist · Washington, DC
Quentin Graham, PH.D. is a Clinical Psychologist provider in Washington, DC (NPI 1790180388).
Provider details
- NPI number
- 1790180388
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1333 (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
11 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
- 2014-10-26
- Last updated
- 2014-10-26
Frequently asked questions
- What is Quentin Graham's NPI number?
- Quentin Graham's National Provider Identifier (NPI) is 1790180388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Quentin Graham's specialty?
- Quentin Graham is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Quentin Graham located?
- Quentin Graham's practice location on file with NPPES is 7826 Eastern Ave Nw, Washington, DC 20012-1324.
- What is Quentin Graham's phone number?
- The practice phone number listed in the NPPES registry for Quentin Graham is (202) 726-6062.
- Is Quentin Graham's NPI active?
- Yes — Quentin Graham's NPI (1790180388) is active in the NPPES registry as of the last update on 2014-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.