IndividualActive
Diane Armstead
NPI 1558737775 · Speech-Language Assistant · Marietta, GA
Diane Armstead is a Speech-Language Assistant provider in Marietta, GA (NPI 1558737775).
Provider details
- NPI number
- 1558737775
- Entity type
- Individual
- Primary specialty
- Speech-Language AssistantSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- SLPA9549 (AZ)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
809 Muirfield Trl
Marietta, GA 30068-2653
Phone: (866) 678-9449
Street-level locationGet directions
Mailing address
809 Muirfield Trail
Marietta, GA 30068
Registry dates
- Enumerated
- 2015-08-12
- Last updated
- 2015-08-12
Frequently asked questions
- What is Diane Armstead's NPI number?
- Diane Armstead's National Provider Identifier (NPI) is 1558737775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Armstead's specialty?
- Diane Armstead is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).
- Where is Diane Armstead located?
- Diane Armstead's practice location on file with NPPES is 809 Muirfield Trl, Marietta, GA 30068-2653.
- What is Diane Armstead's phone number?
- The practice phone number listed in the NPPES registry for Diane Armstead is (866) 678-9449.
- Is Diane Armstead's NPI active?
- Yes — Diane Armstead's NPI (1558737775) is active in the NPPES registry as of the last update on 2015-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.