IndividualActive
Matthew Harris, M.D.
NPI 1023001625 · Specialist · Washington, DC
Matthew Harris, M.D. is a Specialist provider in Washington, DC (NPI 1023001625).
Provider details
- NPI number
- 1023001625
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35081929H (OH)
Specialties & taxonomies
Other 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
20 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
3800 Reservoir Rd Nw
Washington, DC 20007-2113
Phone: (202) 444-3001
Fax: (202) 444-1462
Street-level locationGet directions
Mailing address
Po Box 418283
Boston, MA 02241-8283
Registry dates
- Enumerated
- 2005-08-30
- Last updated
- 2012-03-07
Frequently asked questions
- What is Matthew Harris's NPI number?
- Matthew Harris's National Provider Identifier (NPI) is 1023001625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Harris's specialty?
- Matthew Harris is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Matthew Harris located?
- Matthew Harris's practice location on file with NPPES is 3800 Reservoir Rd Nw, Washington, DC 20007-2113.
- What is Matthew Harris's phone number?
- The practice phone number listed in the NPPES registry for Matthew Harris is (202) 444-3001.
- Is Matthew Harris's NPI active?
- Yes — Matthew Harris's NPI (1023001625) is active in the NPPES registry as of the last update on 2012-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.