IndividualActive
Nancy Armstrong, RN
NPI 1568684496 · Registered Nurse · Dallas, TX
Nancy Armstrong, RN is a Registered Nurse provider in Dallas, TX (NPI 1568684496).
Provider details
- NPI number
- 1568684496
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 242518 (TX)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2535 Lone Star Drive
Dallas, TX 75212
Phone: (469) 533-2890
Street-level locationGet directions
Mailing address
6475 Co Rd 122b
Kaufman, TN 75142
Registry dates
- Enumerated
- 2007-05-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nancy Armstrong's NPI number?
- Nancy Armstrong's National Provider Identifier (NPI) is 1568684496, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Armstrong's specialty?
- Nancy Armstrong is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Nancy Armstrong located?
- Nancy Armstrong's practice location on file with NPPES is 2535 Lone Star Drive, Dallas, TX 75212.
- What is Nancy Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Nancy Armstrong is (469) 533-2890.
- Is Nancy Armstrong's NPI active?
- Yes — Nancy Armstrong's NPI (1568684496) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.