IndividualActive
Mary Singleton
NPI 1528554318 · Home Health Registered Nurse · Washington, DC
Mary Singleton is a Home Health Registered Nurse provider in Washington, DC (NPI 1528554318).
Provider details
- NPI number
- 1528554318
- Entity type
- Individual
- Primary specialty
- Home Health Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- S-524-587-549-404 (MD)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
5 Rhode Island Ave Ne
Washington, DC 20002-1307
Phone: (202) 679-7205
Street-level locationGet directions
Mailing address
5034 Silver Hill Ct Apt 101
District Heights, MD 20747-2011
Registry dates
- Enumerated
- 2018-07-05
- Last updated
- 2018-07-05
Frequently asked questions
- What is Mary Singleton's NPI number?
- Mary Singleton's National Provider Identifier (NPI) is 1528554318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Singleton's specialty?
- Mary Singleton is listed in the NPPES registry with a primary specialty of Home Health Registered Nurse (Nursing Service Providers).
- Where is Mary Singleton located?
- Mary Singleton's practice location on file with NPPES is 5 Rhode Island Ave Ne, Washington, DC 20002-1307.
- What is Mary Singleton's phone number?
- The practice phone number listed in the NPPES registry for Mary Singleton is (202) 679-7205.
- Is Mary Singleton's NPI active?
- Yes — Mary Singleton's NPI (1528554318) is active in the NPPES registry as of the last update on 2018-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.