David Sullivan
NPI 1124295985 · Pediatrics Physician · Washington, DC
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Sullivan is a Pediatrics Physician provider in Washington, DC (NPI 1124295985).
Provider details
- NPI number
- 1124295985
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD044794 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-05-12
- Last updated
- 2017-02-13
Frequently asked questions
- What is David Sullivan's NPI number?
- David Sullivan's National Provider Identifier (NPI) is 1124295985, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Sullivan's specialty?
- David Sullivan is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is David Sullivan located?
- David Sullivan's practice location on file with NPPES is 111 Michigan Ave Nw, Washington, DC 20010-2916.
- What is David Sullivan's phone number?
- The practice phone number listed in the NPPES registry for David Sullivan is (202) 476-5000.
- Does David Sullivan accept Medicare?
- David Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Sullivan's NPI active?
- Yes — David Sullivan's NPI (1124295985) is active in the NPPES registry as of the last update on 2017-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.