Mary Barnett, HIS
NPI 1316830714 · Hearing Instrument Specialist · Charlotte, NC
Mary Barnett, HIS is a Hearing Instrument Specialist provider in Charlotte, NC (NPI 1316830714).
Provider details
- NPI number
- 1316830714
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Credential
- HIS
- Sex
- Female
- Sole proprietor
- No
- License
- 1455 (NC)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
Mailing address
Registry dates
- Enumerated
- 2025-06-03
- Last updated
- 2025-06-03
- Certified
- 2025-06-02
Frequently asked questions
- What is Mary Barnett's NPI number?
- Mary Barnett's National Provider Identifier (NPI) is 1316830714, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Barnett's specialty?
- Mary Barnett is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Mary Barnett located?
- Mary Barnett's practice location on file with NPPES is 8133 Ardrey Kell Rd Ste 203, Charlotte, NC 28277-5723.
- What is Mary Barnett's phone number?
- The practice phone number listed in the NPPES registry for Mary Barnett is (704) 533-3102.
- Is Mary Barnett's NPI active?
- Yes — Mary Barnett's NPI (1316830714) is active in the NPPES registry as of the last update on 2025-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.