George Jeffries
NPI 1144915794 · Substance Use Disorder Rehabilitation Clinic/Center · Washington, DC
George Jeffries is a Substance Use Disorder Rehabilitation Clinic/Center provider in Washington, DC (NPI 1144915794).
Provider details
- NPI number
- 1144915794
- Entity type
- Individual
- Primary specialty
- Substance Use Disorder Rehabilitation Clinic/CenterAmbulatory Health Care Facilities
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2023-04-10
- Last updated
- 2023-04-10
- Certified
- 2023-04-10
Frequently asked questions
- What is George Jeffries's NPI number?
- George Jeffries's National Provider Identifier (NPI) is 1144915794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Jeffries's specialty?
- George Jeffries is listed in the NPPES registry with a primary specialty of Substance Use Disorder Rehabilitation Clinic/Center (Ambulatory Health Care Facilities).
- Where is George Jeffries located?
- George Jeffries's practice location on file with NPPES is 1949 4th St Ne, Washington, DC 20002-1211.
- What is George Jeffries's phone number?
- The practice phone number listed in the NPPES registry for George Jeffries is (202) 462-7500.
- Is George Jeffries's NPI active?
- Yes — George Jeffries's NPI (1144915794) is active in the NPPES registry as of the last update on 2023-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.