IndividualActive
Marylyn Ngango
NPI 1205608189 · Case Manager/Care Coordinator · Washington, DC
Marylyn Ngango is a Case Manager/Care Coordinator provider in Washington, DC (NPI 1205608189).
Provider details
- NPI number
- 1205608189
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(51/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1818 New York Ave Ne Ste 110
Washington, DC 20002-1849
Phone: (202) 489-0615
Approximate (ZIP-level) locationGet directions
Mailing address
11202 Marwood Hill Dr
Potomac, MD 20854-1241
Registry dates
- Enumerated
- 2023-10-24
- Last updated
- 2023-10-24
- Certified
- 2023-10-24
Frequently asked questions
- What is Marylyn Ngango's NPI number?
- Marylyn Ngango's National Provider Identifier (NPI) is 1205608189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marylyn Ngango's specialty?
- Marylyn Ngango is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Marylyn Ngango located?
- Marylyn Ngango's practice location on file with NPPES is 1818 New York Ave Ne Ste 110, Washington, DC 20002-1849.
- What is Marylyn Ngango's phone number?
- The practice phone number listed in the NPPES registry for Marylyn Ngango is (202) 489-0615.
- Is Marylyn Ngango's NPI active?
- Yes — Marylyn Ngango's NPI (1205608189) is active in the NPPES registry as of the last update on 2023-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.