Malgorzata Sullivan, MD
NPI 1316088503 · Internal Medicine Physician · Washington, DC
Enrolled with Medicare as Practitioner - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Malgorzata Sullivan, MD is a Internal Medicine Physician provider in Washington, DC (NPI 1316088503).
Provider details
- NPI number
- 1316088503
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD036370 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-02-09
- Last updated
- 2013-03-11
Frequently asked questions
- What is Malgorzata Sullivan's NPI number?
- Malgorzata Sullivan's National Provider Identifier (NPI) is 1316088503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Malgorzata Sullivan's specialty?
- Malgorzata Sullivan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Malgorzata Sullivan located?
- Malgorzata Sullivan's practice location on file with NPPES is 50 F St Nw, Washington, DC 20001-1530.
- What is Malgorzata Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Malgorzata Sullivan is (202) 244-8300.
- Does Malgorzata Sullivan accept Medicare?
- Malgorzata Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Malgorzata Sullivan's NPI active?
- Yes — Malgorzata Sullivan's NPI (1316088503) is active in the NPPES registry as of the last update on 2013-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.