Elizabeth Guerrero
NPI 1255119236 · Hearing Instrument Specialist · Upland, CA
Elizabeth Guerrero is a Hearing Instrument Specialist provider in Upland, CA (NPI 1255119236).
Provider details
- NPI number
- 1255119236
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- HA8876 (CA)
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
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 5055 Canyon Crest DrRiverside, CA 92507-6015Phone: (951) 682-0739Fax: (951) 682-0790
- 12637 Hesperia Rd Ste BVictorville, CA 92395-7774Phone: (760) 241-2250Fax: (760) 241-2250
Registry dates
- Enumerated
- 2023-09-20
- Last updated
- 2024-05-02
- Certified
- 2024-05-02
Frequently asked questions
- What is Elizabeth Guerrero's NPI number?
- Elizabeth Guerrero's National Provider Identifier (NPI) is 1255119236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Guerrero's specialty?
- Elizabeth Guerrero is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Elizabeth Guerrero located?
- Elizabeth Guerrero's practice location on file with NPPES is 561 N Mountain Ave, Upland, CA 91786-5016.
- What is Elizabeth Guerrero's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Guerrero is (909) 931-1069.
- Is Elizabeth Guerrero's NPI active?
- Yes — Elizabeth Guerrero's NPI (1255119236) is active in the NPPES registry as of the last update on 2024-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.