Mariama Semega-Janneh, MD
NPI 1083712459 · Endocrinology, Diabetes & Metabolism Physician · Washington, DC
Mariama Semega-Janneh, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Washington, DC (NPI 1083712459).
Provider details
- NPI number
- 1083712459
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD034302 (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
- 2006-09-20
- Last updated
- 2012-03-29
Frequently asked questions
- What is Mariama Semega-Janneh's NPI number?
- Mariama Semega-Janneh's National Provider Identifier (NPI) is 1083712459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariama Semega-Janneh's specialty?
- Mariama Semega-Janneh is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Mariama Semega-Janneh located?
- Mariama Semega-Janneh's practice location on file with NPPES is 6856 Eastern Ave Nw, Washington, DC 20012-2165.
- What is Mariama Semega-Janneh's phone number?
- The practice phone number listed in the NPPES registry for Mariama Semega-Janneh is (800) 881-4428.
- Is Mariama Semega-Janneh's NPI active?
- Yes — Mariama Semega-Janneh's NPI (1083712459) is active in the NPPES registry as of the last update on 2012-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.