Katherine De Leon
NPI 1447912514 · Occupational Therapy Assistant · Whittier, CA
Katherine De Leon is a Occupational Therapy Assistant provider in Whittier, CA (NPI 1447912514).
Provider details
- NPI number
- 1447912514
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- OTA5729 (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
4 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
- 2021-10-06
- Last updated
- 2021-10-06
- Certified
- 2021-10-06
Frequently asked questions
- What is Katherine De Leon's NPI number?
- Katherine De Leon's National Provider Identifier (NPI) is 1447912514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine De Leon's specialty?
- Katherine De Leon is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Katherine De Leon located?
- Katherine De Leon's practice location on file with NPPES is 7931 Sorensen Ave, Whittier, CA 90606-2418.
- What is Katherine De Leon's phone number?
- The practice phone number listed in the NPPES registry for Katherine De Leon is (562) 698-0451.
- Is Katherine De Leon's NPI active?
- Yes — Katherine De Leon's NPI (1447912514) is active in the NPPES registry as of the last update on 2021-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.