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Barry Lewis, MD
NPI 1801815782 · Anesthesiology Physician · Washington, DC
Barry Lewis, MD is a Anesthesiology Physician provider in Washington, DC (NPI 1801815782).
Provider details
- NPI number
- 1801815782
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD30908 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
110 Irving St Nw
Washington, DC 20010-2976
Phone: (301) 946-5100
Fax: (301) 929-0348
Street-level locationGet directions
Mailing address
3027 Chestnut St Nw
Washington, DC 20015-1407
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2016-12-02
Frequently asked questions
- What is Barry Lewis's NPI number?
- Barry Lewis's National Provider Identifier (NPI) is 1801815782, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barry Lewis's specialty?
- Barry Lewis is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Barry Lewis located?
- Barry Lewis's practice location on file with NPPES is 110 Irving St Nw, Washington, DC 20010-2976.
- What is Barry Lewis's phone number?
- The practice phone number listed in the NPPES registry for Barry Lewis is (301) 946-5100.
- Is Barry Lewis's NPI active?
- Yes — Barry Lewis's NPI (1801815782) is active in the NPPES registry as of the last update on 2016-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.