Valerie Guzzo, AU.D.
NPI 1528319803 · Audiologist · Orange, CA
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Valerie Guzzo, AU.D. is a Audiologist provider in Orange, CA (NPI 1528319803).
Provider details
- NPI number
- 1528319803
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AU.D.
- Sex
- Female
- Sole proprietor
- No
- License
- AU2934 (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
13 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)
- 1301 W Providence AveOrange, CA 92868-3808Phone: (714) 639-4990Fax: (714) 744-3841
Registry dates
- Enumerated
- 2012-09-26
- Last updated
- 2019-03-04
Frequently asked questions
- What is Valerie Guzzo's NPI number?
- Valerie Guzzo's National Provider Identifier (NPI) is 1528319803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Valerie Guzzo's specialty?
- Valerie Guzzo is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Valerie Guzzo located?
- Valerie Guzzo's practice location on file with NPPES is 1301 W Providence Ave, Orange, CA 92868-3808.
- What is Valerie Guzzo's phone number?
- The practice phone number listed in the NPPES registry for Valerie Guzzo is (714) 639-4990.
- Does Valerie Guzzo accept Medicare?
- Valerie Guzzo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Valerie Guzzo's NPI active?
- Yes — Valerie Guzzo's NPI (1528319803) is active in the NPPES registry as of the last update on 2019-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.