Barry Simon, M.D.
NPI 1790895241 · Pulmonary Disease Physician · Washington, DC
Barry Simon, M.D. is a Pulmonary Disease Physician provider in Washington, DC (NPI 1790895241).
Provider details
- NPI number
- 1790895241
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- D0036758 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2009-04-10
Frequently asked questions
- What is Barry Simon's NPI number?
- Barry Simon's National Provider Identifier (NPI) is 1790895241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barry Simon's specialty?
- Barry Simon is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Barry Simon located?
- Barry Simon's practice location on file with NPPES is 1111 20th St Nw, Washington, DC 20526-0001.
- What is Barry Simon's phone number?
- The practice phone number listed in the NPPES registry for Barry Simon is (202) 692-1509.
- Is Barry Simon's NPI active?
- Yes — Barry Simon's NPI (1790895241) is active in the NPPES registry as of the last update on 2009-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.