Mary Helen Lizarraga
NPI 1457862864 · Hearing Instrument Specialist · Sierra Vista, AZ
Mary Helen Lizarraga is a Hearing Instrument Specialist provider in Sierra Vista, AZ (NPI 1457862864).
Provider details
- NPI number
- 1457862864
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Speech, Language and Hearing Service Providers
- Audiologist-Hearing Aid Fitter237600000X
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
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2017-10-12
- Last updated
- 2018-08-14
Frequently asked questions
- What is Mary Helen Lizarraga's NPI number?
- Mary Helen Lizarraga's National Provider Identifier (NPI) is 1457862864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Helen Lizarraga's specialty?
- Mary Helen Lizarraga is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Mary Helen Lizarraga located?
- Mary Helen Lizarraga's practice location on file with NPPES is 3477 Canyon De Flores, Sierra Vista, AZ 85650.
- What is Mary Helen Lizarraga's phone number?
- The practice phone number listed in the NPPES registry for Mary Helen Lizarraga is (520) 378-3277.
- Is Mary Helen Lizarraga's NPI active?
- Yes — Mary Helen Lizarraga's NPI (1457862864) is active in the NPPES registry as of the last update on 2018-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.