Mario Guerrero, MD
NPI 1477144509 · Speech-Language Assistant · San Luis, AZ
Mario Guerrero, MD is a Speech-Language Assistant provider in San Luis, AZ (NPI 1477144509).
Provider details
- NPI number
- 1477144509
- Entity type
- Individual
- Primary specialty
- Speech-Language AssistantSpeech, Language and Hearing Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- SLPA12247 (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
5 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
- 2021-02-01
- Last updated
- 2021-02-01
- Certified
- 2021-01-06
Frequently asked questions
- What is Mario Guerrero's NPI number?
- Mario Guerrero's National Provider Identifier (NPI) is 1477144509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Guerrero's specialty?
- Mario Guerrero is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).
- Where is Mario Guerrero located?
- Mario Guerrero's practice location on file with NPPES is 437 N Edna Lopez Ct Unit 2383, San Luis, AZ 85336-7854.
- What is Mario Guerrero's phone number?
- The practice phone number listed in the NPPES registry for Mario Guerrero is (928) 323-1442.
- Is Mario Guerrero's NPI active?
- Yes — Mario Guerrero's NPI (1477144509) is active in the NPPES registry as of the last update on 2021-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.