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Grace Antwiwaa
NPI 1275316812 · Case Manager/Care Coordinator · Washington, DC
Grace Antwiwaa is a Case Manager/Care Coordinator provider in Washington, DC (NPI 1275316812).
Provider details
- NPI number
- 1275316812
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
2811 Pennsylvania Ave Se
Washington, DC 20020-3865
Phone: (202) 894-6811
Street-level locationGet directions
Mailing address
9412 Nicklaus Ln
Laurel, MD 20708-3237
Registry dates
- Enumerated
- 2023-08-16
- Last updated
- 2023-12-18
- Certified
- 2023-12-18
Frequently asked questions
- What is Grace Antwiwaa's NPI number?
- Grace Antwiwaa's National Provider Identifier (NPI) is 1275316812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Antwiwaa's specialty?
- Grace Antwiwaa is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Grace Antwiwaa located?
- Grace Antwiwaa's practice location on file with NPPES is 2811 Pennsylvania Ave Se, Washington, DC 20020-3865.
- What is Grace Antwiwaa's phone number?
- The practice phone number listed in the NPPES registry for Grace Antwiwaa is (202) 894-6811.
- Is Grace Antwiwaa's NPI active?
- Yes — Grace Antwiwaa's NPI (1275316812) is active in the NPPES registry as of the last update on 2023-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.