Michael Grato
NPI 1083015432 · Hearing Instrument Specialist · Prescott Valley, AZ
Michael Grato is a Hearing Instrument Specialist provider in Prescott Valley, AZ (NPI 1083015432).
Provider details
- NPI number
- 1083015432
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 5938 (AZ)
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 8751 N 51st AveSte 109Glendale, AZ 85302-4943Phone: (623) 915-5568Fax: (623) 915-5641
Registry dates
- Enumerated
- 2014-09-04
- Last updated
- 2018-10-02
Frequently asked questions
- What is Michael Grato's NPI number?
- Michael Grato's National Provider Identifier (NPI) is 1083015432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Grato's specialty?
- Michael Grato is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Michael Grato located?
- Michael Grato's practice location on file with NPPES is 3131 N Robert Rd # 3, Prescott Valley, AZ 86314.
- What is Michael Grato's phone number?
- The practice phone number listed in the NPPES registry for Michael Grato is (928) 830-9101.
- Is Michael Grato's NPI active?
- Yes — Michael Grato's NPI (1083015432) is active in the NPPES registry as of the last update on 2018-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.