Douglas Allen, OT
NPI 1740949890 · Occupational Therapist · Hawthorne, CA
Douglas Allen, OT is a Occupational Therapist provider in Hawthorne, CA (NPI 1740949890).
Provider details
- NPI number
- 1740949890
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6221 (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
- 2021-12-15
- Last updated
- 2021-12-22
- Certified
- 2021-12-22
Frequently asked questions
- What is Douglas Allen's NPI number?
- Douglas Allen's National Provider Identifier (NPI) is 1740949890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Allen's specialty?
- Douglas Allen is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Douglas Allen located?
- Douglas Allen's practice location on file with NPPES is 13021 Central Ave Unit 303, Hawthorne, CA 90250-5880.
- What is Douglas Allen's phone number?
- The practice phone number listed in the NPPES registry for Douglas Allen is (310) 363-5516.
- Is Douglas Allen's NPI active?
- Yes — Douglas Allen's NPI (1740949890) is active in the NPPES registry as of the last update on 2021-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.