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Sandra Armstrong, DDS
NPI 1891880969 · Pediatric Dentistry · Southlake, TX
Sandra Armstrong, DDS is a Pediatric Dentistry provider in Southlake, TX (NPI 1891880969).
Provider details
- NPI number
- 1891880969
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 15692 (TX)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 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
2915 E Southlake Blvd
#200
Southlake, TX 76092-6626
Phone: (817) 488-3533
Fax: (817) 421-9221
Street-level locationGet directions
Mailing address
Po Box 93569
Southlake, TX 76092-0115
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2009-12-16
Frequently asked questions
- What is Sandra Armstrong's NPI number?
- Sandra Armstrong's National Provider Identifier (NPI) is 1891880969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Armstrong's specialty?
- Sandra Armstrong is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is Sandra Armstrong located?
- Sandra Armstrong's practice location on file with NPPES is 2915 E Southlake Blvd, Southlake, TX 76092-6626.
- What is Sandra Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Sandra Armstrong is (817) 488-3533.
- Is Sandra Armstrong's NPI active?
- Yes — Sandra Armstrong's NPI (1891880969) is active in the NPPES registry as of the last update on 2009-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.