Ann Liuzzi
NPI 1346922820 · Occupational Therapist · Irvine, CA
Ann Liuzzi is a Occupational Therapist provider in Irvine, CA (NPI 1346922820).
Provider details
- NPI number
- 1346922820
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 10556 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative 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
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
- 2023-08-03
- Last updated
- 2023-08-03
- Certified
- 2023-08-03
Frequently asked questions
- What is Ann Liuzzi's NPI number?
- Ann Liuzzi's National Provider Identifier (NPI) is 1346922820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Liuzzi's specialty?
- Ann Liuzzi is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Ann Liuzzi located?
- Ann Liuzzi's practice location on file with NPPES is 10 Tall Oak, Irvine, CA 92603-4214.
- What is Ann Liuzzi's phone number?
- The practice phone number listed in the NPPES registry for Ann Liuzzi is (310) 406-5759.
- Is Ann Liuzzi's NPI active?
- Yes — Ann Liuzzi's NPI (1346922820) is active in the NPPES registry as of the last update on 2023-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.