William Nakamura
NPI 1689120578 · Occupational Therapist · Los Angeles, CA
William Nakamura is a Occupational Therapist provider in Los Angeles, CA (NPI 1689120578).
Provider details
- NPI number
- 1689120578
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 18514 (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
9 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)
- 830 Atlantic AveLong Beach, CA 90813-4513Phone: (562) 285-0149
Registry dates
- Enumerated
- 2016-08-30
- Last updated
- 2021-01-12
- Certified
- 2021-01-07
Frequently asked questions
- What is William Nakamura's NPI number?
- William Nakamura's National Provider Identifier (NPI) is 1689120578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Nakamura's specialty?
- William Nakamura is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is William Nakamura located?
- William Nakamura's practice location on file with NPPES is 4867 W Sunset Blvd, Los Angeles, CA 90027-5969.
- What is William Nakamura's phone number?
- The practice phone number listed in the NPPES registry for William Nakamura is (833) 574-2273.
- Is William Nakamura's NPI active?
- Yes — William Nakamura's NPI (1689120578) is active in the NPPES registry as of the last update on 2021-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.