Ann Duong
NPI 1235765488 · Occupational Therapist · Downey, CA
Ann Duong is a Occupational Therapist provider in Downey, CA (NPI 1235765488).
Provider details
- NPI number
- 1235765488
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 14564 (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
6 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
- 2020-03-19
- Last updated
- 2020-03-19
- Certified
- 2020-03-19
Frequently asked questions
- What is Ann Duong's NPI number?
- Ann Duong's National Provider Identifier (NPI) is 1235765488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Duong's specialty?
- Ann Duong is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Ann Duong located?
- Ann Duong's practice location on file with NPPES is 7601 Imperial Hwy # T1180, Downey, CA 90242-3456.
- What is Ann Duong's phone number?
- The practice phone number listed in the NPPES registry for Ann Duong is (562) 385-6277.
- Is Ann Duong's NPI active?
- Yes — Ann Duong's NPI (1235765488) is active in the NPPES registry as of the last update on 2020-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.