IndividualActive
Blanche Tengen
NPI 1619471133 · Home Health Aide · Washington, DC
Blanche Tengen is a Home Health Aide provider in Washington, DC (NPI 1619471133).
Provider details
- NPI number
- 1619471133
- Entity type
- Individual
- Primary specialty
- Home Health AideNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- No
- License
- HHA13541 (DC)
Specialties & taxonomies
Nursing Service Related 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
8 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
3500 18th St Ne
Washington, DC 20018-2738
Phone: (202) 529-6510
Street-level locationGet directions
Mailing address
1511 Franklin St Ne Apt 510
Washington, DC 20018-2054
Registry dates
- Enumerated
- 2018-03-20
- Last updated
- 2018-03-20
Frequently asked questions
- What is Blanche Tengen's NPI number?
- Blanche Tengen's National Provider Identifier (NPI) is 1619471133, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Blanche Tengen's specialty?
- Blanche Tengen is listed in the NPPES registry with a primary specialty of Home Health Aide (Nursing Service Related Providers).
- Where is Blanche Tengen located?
- Blanche Tengen's practice location on file with NPPES is 3500 18th St Ne, Washington, DC 20018-2738.
- What is Blanche Tengen's phone number?
- The practice phone number listed in the NPPES registry for Blanche Tengen is (202) 529-6510.
- Is Blanche Tengen's NPI active?
- Yes — Blanche Tengen's NPI (1619471133) is active in the NPPES registry as of the last update on 2018-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.