IndividualActive
Jack Summer, M.D.
NPI 1366514820 · Internal Medicine Physician · Washington, DC
Jack Summer, M.D. is a Internal Medicine Physician provider in Washington, DC (NPI 1366514820).
Provider details
- NPI number
- 1366514820
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD12331 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
2141 K. Street, Nw.
Suite 407
Washington, DC 20037-1810
Phone: (202) 293-8855
Fax: (202) 293-4118
Street-level locationGet directions
Mailing address
2141 K. Street, Nw
Washington, DC 20037-1810
Registry dates
- Enumerated
- 2006-11-13
- Last updated
- 2010-08-12
Frequently asked questions
- What is Jack Summer's NPI number?
- Jack Summer's National Provider Identifier (NPI) is 1366514820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Summer's specialty?
- Jack Summer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jack Summer located?
- Jack Summer's practice location on file with NPPES is 2141 K. Street, Nw., Washington, DC 20037-1810.
- What is Jack Summer's phone number?
- The practice phone number listed in the NPPES registry for Jack Summer is (202) 293-8855.
- Is Jack Summer's NPI active?
- Yes — Jack Summer's NPI (1366514820) is active in the NPPES registry as of the last update on 2010-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.