Nancy Gillis, HIS
NPI 1285293944 · Hearing Instrument Specialist · Orange, TX
Nancy Gillis, HIS is a Hearing Instrument Specialist provider in Orange, TX (NPI 1285293944).
Provider details
- NPI number
- 1285293944
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Credential
- HIS
- Sex
- Female
- Sole proprietor
- No
- License
- 50466 (TX)
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
7 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
Mailing address
Registry dates
- Enumerated
- 2019-06-06
- Last updated
- 2019-06-06
Frequently asked questions
- What is Nancy Gillis's NPI number?
- Nancy Gillis's National Provider Identifier (NPI) is 1285293944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Gillis's specialty?
- Nancy Gillis is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Nancy Gillis located?
- Nancy Gillis's practice location on file with NPPES is 105 Camellia Ave, Orange, TX 77630-4657.
- What is Nancy Gillis's phone number?
- The practice phone number listed in the NPPES registry for Nancy Gillis is (800) 392-1041.
- Is Nancy Gillis's NPI active?
- Yes — Nancy Gillis's NPI (1285293944) is active in the NPPES registry as of the last update on 2019-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.