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Antoinette Williams, HHA
NPI 1487914537 · Home Health Aide · Washington, DC
Antoinette Williams, HHA is a Home Health Aide provider in Washington, DC (NPI 1487914537).
Provider details
- NPI number
- 1487914537
- Entity type
- Individual
- Primary specialty
- Home Health AideNursing Service Related Providers
- Credential
- HHA
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service Related Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
901 1st St Nw
Washington, DC 20001-1403
Phone: (202) 282-3004
Fax: (202) 282-2057
Street-level locationGet directions
Mailing address
901 1st St Nw
Washington, DC 20001-1403
Registry dates
- Enumerated
- 2012-05-23
- Last updated
- 2012-05-23
Frequently asked questions
- What is Antoinette Williams's NPI number?
- Antoinette Williams's National Provider Identifier (NPI) is 1487914537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antoinette Williams's specialty?
- Antoinette Williams is listed in the NPPES registry with a primary specialty of Home Health Aide (Nursing Service Related Providers).
- Where is Antoinette Williams located?
- Antoinette Williams's practice location on file with NPPES is 901 1st St Nw, Washington, DC 20001-1403.
- What is Antoinette Williams's phone number?
- The practice phone number listed in the NPPES registry for Antoinette Williams is (202) 282-3004.
- Is Antoinette Williams's NPI active?
- Yes — Antoinette Williams's NPI (1487914537) is active in the NPPES registry as of the last update on 2012-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.