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Ruth Graves, PHD
NPI 1225040736 · Psychologist · Washington, DC
Ruth Graves, PHD is a Psychologist provider in Washington, DC (NPI 1225040736).
Provider details
- NPI number
- 1225040736
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PSY1000328 (DC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 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
2139 Georgia Nw Ave 4
Washington, DC 20001-3006
Phone: (202) 865-7499
Fax: (202) 865-3875
Street-level locationGet directions
Mailing address
2041 Georgia Ave Nw
Washington, DC 20060-0001
Registry dates
- Enumerated
- 2006-08-13
- Last updated
- 2019-01-29
Frequently asked questions
- What is Ruth Graves's NPI number?
- Ruth Graves's National Provider Identifier (NPI) is 1225040736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Graves's specialty?
- Ruth Graves is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Ruth Graves located?
- Ruth Graves's practice location on file with NPPES is 2139 Georgia Nw Ave 4, Washington, DC 20001-3006.
- What is Ruth Graves's phone number?
- The practice phone number listed in the NPPES registry for Ruth Graves is (202) 865-7499.
- Is Ruth Graves's NPI active?
- Yes — Ruth Graves's NPI (1225040736) is active in the NPPES registry as of the last update on 2019-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.