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Viviane Tchanghan
NPI 1700131711 · Home Health Aide · Washington, DC
Viviane Tchanghan is a Home Health Aide provider in Washington, DC (NPI 1700131711).
Provider details
- NPI number
- 1700131711
- Entity type
- Individual
- Primary specialty
- Home Health AideNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- No
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
13 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
7506 Georgia Ave Nw
Washington, DC 20012-1608
Phone: (202) 291-6973
Street-level locationGet directions
Mailing address
3066 Bel Pre Rd Apt #102
Silver Spring, MD 20906
Registry dates
- Enumerated
- 2012-07-16
- Last updated
- 2012-07-16
Frequently asked questions
- What is Viviane Tchanghan's NPI number?
- Viviane Tchanghan's National Provider Identifier (NPI) is 1700131711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Viviane Tchanghan's specialty?
- Viviane Tchanghan is listed in the NPPES registry with a primary specialty of Home Health Aide (Nursing Service Related Providers).
- Where is Viviane Tchanghan located?
- Viviane Tchanghan's practice location on file with NPPES is 7506 Georgia Ave Nw, Washington, DC 20012-1608.
- What is Viviane Tchanghan's phone number?
- The practice phone number listed in the NPPES registry for Viviane Tchanghan is (202) 291-6973.
- Is Viviane Tchanghan's NPI active?
- Yes — Viviane Tchanghan's NPI (1700131711) is active in the NPPES registry as of the last update on 2012-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.